How did you get the -10x + 10 = -6?
Answers
x = 8/5
We subtract 10 from both sides
-10x + 10 = -6
-10 -10
-10x = -6 - 10
Subtract -6 and 10
-10x = -16
Divide both of the numbers by the same factor
-10x / 10 -16 / -10
Cancel terms that are in both the numerator and denominator
-10x / -10 = -16 / -10
x = -16 / 10
Divide the numbers
x = -16 / 10
x = 8/5
So therefor, your answer would be x = 8/5
Related Questions
If you could help I would really appreciate it, but if not that’s fine. Thank you.
Answers
Answer:
2x - 5 if x ≤ 2
f(-1) = -7
Step-by-step explanation:
x ≤ 2 = (-1) ≤ 2
x > 2 = (-1) > 2
2x - 5
2(-1) - 5
-2 - 5
-7
Michael is on page 28 of a 315-page book. He must finish the book within the next 14 days. He solved the inequality 28+ 14p = 315 He did not use the correct value as the coefficient of p and should have solved 14 + 28p <= 315
Answers
Answer:
yes you're right it is 14 + 28p = 315
Answer:
C
Step-by-step explanation:
I had this question edge 2021
name the property of real numbers illustrated by each equation
Answers
The property of real numbers illustrated by each equation depends on the specific equation. However, some common properties of real numbers include the commutative property, associative property, distributive property, identity property, and inverse property.
The property of real numbers illustrated by each equation depends on the specific equation. However, there are several properties of real numbers that can be applied to equations:
commutative property: This property states that the order of addition or multiplication does not affect the result. For example, a + b = b + a and a * b = b * a.associative property: This property states that the grouping of numbers in addition or multiplication does not affect the result. For example, (a + b) + c = a + (b + c) and (a * b) * c = a * (b * c).distributive property: This property states that multiplication distributes over addition. For example, a * (b + c) = (a * b) + (a * c).identity property: This property states that there exist unique elements called identity elements for addition and multiplication. For addition, the identity element is 0, and for multiplication, the identity element is 1. For example, a + 0 = a and a * 1 = a.inverse property: This property states that every real number has an additive inverse and a multiplicative inverse. The additive inverse of a number a is -a, and the multiplicative inverse of a non-zero number a is 1/a. For example, a + (-a) = 0 and a * (1/a) = 1.Learn more:About property of real numbers here:
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Help me please. I really neeed it
Answers
Answer: You need to put the same shape as it shows there on the top.
Step-by-step explanation: I hope this helped you.
Solve for v.
12/5 = 6v
solve step by step and have a well explanation.
if you get this correct and solve this question step by step with a good explanation then i will mark you brainliest!
Answers
Answer:
v = 2/5 Or v = 0.4
Step-by-step explanation:
12/5 = 6v
to isolate V divide both sides by 6
(12/5) : (6)= 6v : (6)
For the left side because there is a fraction when you devide you change it into multiplication, flipping the addent and quotient so you’ll have
12/5 * 1/6 (you semplify the cross numbers) you’ll have 2/5
on the right side the 6 cancel each other. Because 6/6 = 1. so you will have 1v which is v.
2/5 = v
or decimal form
0.4 = V
You are applying for jobs at two companies. Company A offers starting salaries with μ = $41,000 and σ = $1,000. Company B offers starting salaries with μ = $41,000 and σ = $5,000. From which company are you more likely to get an offer of $43,000 or more? Justify your answer
Answers
Company B is likely to get an offer of $43,000 or more.
Here we will use a normal distribution and calculation to calculate z-score for each company.
z-score for the company A = (43,000 - 41,000) / 1000
= 2000/1000= 2
z-score for the company B = (43,000 - 41,000) / 5000
= 2000/5000
0.4
Now we will consult z-tables for Probability(P)
P(x > 43000 ) for A = 1- P( x < 43000) = 1 - 0.9772 = 0.0228
P(x > 43000) for B = 1 - P(x< 43000) = 1 - 0.7734 = 0.2266
Therefore the probability is greater with company B that will likely get an offer of $43,000 or more.
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please help fast
!easy question!
Answers
Answer:
h=43
Step-by-step explanation:
35 divided 5 is 7, 50-7=43
I hope this helps, and have a nice day!
how many different ways are there to seat five people around a circular table, where two seatings are considered to be the same if each person has the same neighbor to the left and the same neighbor to the right?
Answers
If the person has same neighbor to the left and right , Seating is considered same. By using circular permutation, the answer is 2.
What do you mean by permutation?A conceivable order or arrangement for a group of items, especially one among several alternatives.
What is the formula to calculate permutation?The formula for permutation is:
\(P(n,r)= \frac {n!}{(n-r)!}\) (Permutation)
\(P(n)=(n-1)!\) (Circular permutation)
Total number of people=5
Since the orientation with same neighbor to left and right is considered same. We consider 3 people as 1 which represent a person with neighbors.
Total people used in circular permutation=3
P(3)= (3-1)!
=2!
=2.
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how to calculate the degree of an expression
Answers
Degree of the expressions are,
a) 2
b) 1
c) 1
d) 2
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
All the expressions are,
a) 5 - p + px - p²
b) 3f - 6
c) - 2a
d) 3y² + 5xy - 27x² + 2
Now, We know that;
The degree of an algebraic expression in more than one variable is the highest sum of the powers of the variables.
Hence, The degree of the expressions are,
a) 5 - p + px - p²
Degree = 2
b) 3f - 6
Degree = 1
c) - 2a
Degree = 1
d) 3y² + 5xy - 27x² + 2
Degree = 2
Thus, Degree of the expressions are,
a) 2
b) 1
c) 1
d) 2
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The flux density at a point (1,2,-2) in space is 4x²y²â¸ +6kxy⸠+ yz³â T. Find k . (a) -2 (b) 4 (c) -9.33 (d) 9.33
Answers
None of the given options (a), (b), (c), or (d) is correct. The correct value of k for the given flux density is 1.
To find the value of k in the given flux density equation, we can compare the given equation with the general form of the flux density:
B = Axi + Byj + Czk
By comparing the coefficients of each component, we can determine the value of k.
Given flux density equation: \(4x^2y^2\hat a + 6kxy\hat a + yz^3\hat a T\)
Comparing the coefficients:
\(Ax = 4x^2y^2 = > A = 4y^2\)
By = 6kxy => B = 6kx
\(Cz^3 = yz^3 = > C = y\)
Since \(A = 4y^2\) and B = 6kx, we can set them equal to their respective coefficients in the general form:
\(A = 4y^2 = > 4y^2 = 4y^2\)
B = 6kx => 6kx = 6kx
Now, we need to compare the z-component to determine the value of k:
C = y
C = 1
Comparing the z-components:
\(yz^3 = 1z^3 = > y = 1\)
Therefore, the value of k is determined by the coefficient of the x-component:
B = 6kx
6k = 6
Dividing both sides by 6, we find:
k = 1
So, the value of k is 1.
Answer: None of the given options (a), (b), (c), or (d) is correct. The correct value of k is 1.
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what the answer to this qoution
Answers
Answer:
the slope is -2/1 or -2x
equation is y= -2x-5
Which exponent is missing for the given expression ?
( 2x2)(x2)(3x2)3
BECOMES
54x16
Answers
Answer:
896 i think
Step-by-step explanation:
(q12) Find the volume of the solid obtained by rotating the region under the curve
over the interval [4, 7] that will be rotated about the x-axis
Answers
To find the volume of the solid obtained by rotating the region under the curve over the interval [4, 7] about the x-axis, we can use the method of cylindrical shells.
The formula for the volume of a solid generated by rotating a curve f(x) about the x-axis, over an interval [a, b], is given by:
V = ∫[a, b] 2πx * f(x) * dx
In this case, the interval is [4, 7], so we need to evaluate the integral:
V = ∫[4, 7] 2πx * f(x) * dx
To find the function f(x), we need the equation of the curve. Unfortunately, you haven't provided the equation of the curve. If you can provide the equation of the curve, I will be able to help you further by calculating the integral and finding the volume.
Please provide the equation of the curve so that I can assist you in finding the volume of the solid.
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Florence invests £200 for two years at 5% compound interest paid yearly. Liam says that the interest that Florence will receive will be £20 is Liam right?
Answers
Answer:
No, Liam is wrong
Step-by-step explanation:
Amount invested by Florence = £200
Formula for compound interest = P * (1 + R / 100)^Time period
P = £200
R = 5%
Time period = 2
£200 * (1 + 5/100) ^ 2
=> £200 * 1.05^2
=>£200 * 1.1025
=> £220.5
So the interest = 220.5 - 220 = 20.5
20.5 ≠ 20
Therefore, Liam is wrong.
Hope it helps :)
Please mark me brainliest if my answer helped!
All of the following are properties of indifference curves except a. Higher indifference curves are preferred to lower ones b. Indifference curves do not cross c. Indifference curves are bowed outward d. None of the above
Answers
All of the following properties listed in the question are properties of indifference curves.
The correct option is option d. None of the above.
A) Higher indifference curves are preferred to lower ones: Indifference curves indicate a consumer's preferences for two goods and illustrate their trade-off between them. The higher the indifference curve, the more of the two goods a consumer is willing to give up for one another.
B) Indifference curves do not cross: Indifference curves are not able to cross because it would imply that the consumer would be indifferent between two combinations of two goods that were previously not equal.
C) Indifference curves are bowed outward: Indifference curves are bowed outward to indicate that, as a consumer's available amount of one good increases, they are willing to give up less of the other good to maintain their desired level of satisfaction.
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Indifference curves represent combinations of two goods that give a consumer the same amount of satisfaction. They are used to analyze consumer behavior in microeconomics.Indifference curves have several characteristics, including:Higher indifference curves are preferred to lower ones: This is a property of indifference curves. When consumers move from a lower indifference curve to a higher one, they obtain a higher level of satisfaction. Indifference curves do not cross: Another property of indifference curves is that they do not intersect. If they intersect, it would imply that the same combination of two goods would give the consumer different levels of satisfaction, which is not possible.Indifference curves are bowed outward: The third property of indifference curves is that they are bowed outward. This means that the slope of the curve is negative, and it gets flatter as we move down the curve from left to right. This property is due to the diminishing marginal rate of substitution. At higher levels of consumption of one good, consumers are willing to give up less of the other good to maintain the same level of satisfaction as they did at lower levels of consumption of that good.None of the above: All of the properties mentioned above are true for indifference curves. Therefore, the correct answer is (d) None of the above.
Now that you have studied the translations of linear function, let's apply that concept to a function that is not linear.
Answers
The translation transformation of the parent function in the graph, indicates that the equation for each of the specified graphs, using the form y = f(x - h) + k, are;
a. y = f(x) + 3
b. y = f(x - 3)
c. y = f(x - 1) + 2
What is a transformation of a function?A transformation of a function is a function that takes a specified function or graph and modifies them into another function or graph.
The points on the graph of the specified function f(x) in the diagram are; (0, 0), (1.5, 1), (-1.5, -1)
The graph is the graph of a periodic function, with an amplitude of (1 - (-1))/2 = 1, and a period of about 4.5
Therefore, we get;
a. The graph in part a consists of the parent function shifted up three units. The transformation that can be represented by the vertical shift of a function f(x) is; f(x) + a or f(x) - a
Therefore, the translation of the graph of the parent function is; f(x) + 3
b. The graph of the parent function in the graph in part b is shifted to the right two units, and the vertical translation is zero units, down or up.
The translation of the graph of a function by h units to the right or left can be indicated by an subtraction or addition of h units to the value of the input variable, therefore, the translation of the function in the graph of b is; y = f(x - 3) + 0 = f(x - 3)
c. The translation of the graph in part c are;
A vertical translation 2 units upwards
A horizontal translation 1 unit to the right
The equation representing the graph in part c is therefore; y = f(x - 1) + 2
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CIn a group of 20 children, 25% are
girls. How many boys are there in the
class?
9
Answers
Answer:
15 boys
Step-by-step explanation:
We know
A group has 20 children
25% girls
25% = 0.25
20 times 0.25 = 5 girls
20 - 5 = 15 boys
So, there are 15 boys
A jar of marbles contains 5 pink, 9 green, 13 blue, and 3 orange marbles. If a marble is randomly chosen from the jar, what is the probability that it will not be orange?
Answers
The probability that it will not be orange is 0.9
What is probability?
Probability is the branch of mathematics concerning numerical descriptions of how probably an event is to do, or how likely it's that a proposition is true.
given:
There are:
5 pink marbles
9 green marbles,
13 blue marbles, and
3 orange marbles.
There is a total of 30 marbles in the jar.
Step 1. Take 1 marble from the jar.
Step 2. Probability that it is orange, = P(orange) = ( 3/30 ) = ( 1/10 ) = 0.10 = 10%
Step 3. Probability that the chosen marble is not orange, = ( 1 - Probability that the chosen marble IS orange) = ( 1 - 0.1 ) = 0.9 = 90%.
hence , the probability that it will not be orange is 0.9
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The m∠1 is the 63° angle. What is the measure of angle 1? degrees
Answers
Answer:
117 degrees
Step-by-step explanation:
theres no picture and not alot of context so i just subtracted 180 and 63
Answer:
The supplement of, and 117.
Step-by-step explanation:
Which set of numbers are rational numbers but not integers, whole numbers, or natural numbers? PLEASE HURRYYYYYY!!!!!!
Answers
Examples of rational numbers are 1/2, -3/4, 0.3, or 3/10
A container of cream cheese weighs 250 grams, which is equivalent to 8.8 ounces. Calculate the missing conversions
Answers
1,000grams = 35.274 or 35.3 oz
Answer:
the picture below has the answer
Step-by-step explanation:
The missing numbers are 312.5 and 35.2
Complete the following two-way frequency table.
Answers
Answer:
Step-by-step explanation:
Number of candies with Forest = 12
Candies containing coconut and chocolate both = Number common in coconut and the chocolate = 3
Candies which do not contain coconut but contain the chocolate = 6
Candies which contain the coconut but do not contain the chocolate = 1
Candies which neither contain the chocolate nor coconut = 2
From the given Venn diagram,
Contain coconut Do not contain coconut
Contain chocolate 3 6
Do not contain chocolate 1 2
apply the pauli exclusion principle to determine the number of electrons that occupy the quantum states described by n=3 l=2,
Answers
The number of electrons that occupy the quantum states described by n=3 l=2 is 10 electrons.
To apply the Pauli Exclusion Principle to determine the number of electrons that occupy the quantum states described by n=3 and l=2, follow these steps:
1. Identify the given quantum numbers: n=3 and l=2. This corresponds to the 3d subshell.
2. Determine the possible values of the magnetic quantum number (m_l). Since l=2, the m_l values can range from -2 to 2, which include -2, -1, 0, 1, and 2.
3. Apply the Pauli Exclusion Principle, which states that no two electrons in an atom can have the same set of quantum numbers. Since the only remaining quantum number is the electron spin (m_s), it can have two possible values: +1/2 and -1/2.
4. Calculate the total number of electrons that can occupy the given quantum states. For each of the 5 possible m_l values, there are 2 possible m_s values. So, the number of electrons that can occupy the quantum states described by n=3 and l=2 is 5 (m_l values) x 2 (m_s values) = 10 electrons.
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Angelina overdrew her account by $35. She then quickly deposited her babysitting money of $25. What is the current balance of her account
Answers
After overdrawing her account by $35, Angelina's balance would be -$35. However, after depositing her babysitting money of $25, her account would increase by that amount, bringing her current balance to -$10.
To find Angelina's current balance after depositing her babysitting money of $25 into her account, follow these steps:
1. Angelina overdrew her account by $35, so her initial balance is -$35.
2. She then deposited her babysitting money of $25 into her account.
3. To find the current balance, add the deposited amount to her initial balance: -$35 + $25.
So, the current balance of Angelina's account after depositing her babysitting money is -$10.
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Determine if the given pair of lines is parallel, perpendicular or neither.
(1 Point)
y = 3r - 10
y = -3x + 5
Parallel
Perpendicular
Neither
Please help me out ASAP it’s a math test question and please show me how
Answers
what is the most appropriate measure of spread for this data, and why? group of answer choices standard deviation, because the boxplot is skewed to the right. standard deviation, because the boxplot is bell-shaped. iqr, because the boxplot is skewed to the right. iqr, because the boxplot is bell-shaped.
Answers
The most appropriate measure of spread for this data is standard deviation, because the boxplot is skewed to the right.
The most appropriate measure of spread for this data is standard deviation. The data is represented by a boxplot, which is a graphical representation of the data that shows the median, quartiles, and range of the data. In this case, the boxplot is skewed to the right, meaning that the data is not normally distributed. When the data is not normally distributed, the standard deviation is the best measure of spread to use. Standard deviation measures the spread of data by calculating the distance between each data point and the mean, and then taking the average of these distances. This allows us to accurately measure the spread of data that is not normally distributed. Therefore, standard deviation is the most appropriate measure of spread for this data.
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Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge?
Answers
The expression that correctly shows the total of steps Eric needs to walk is y = -6,000x + 24,000.
How to write a mathematical expression?Identify the factors or variables involved.Use leters to represent unknown factors.Use +,-, etc. to show how the factors relate.What is the best mathematical expression?x = number of daysy = steps missing24,000 = total steps6,000 = steps per dayBased on this the best expression is
y = -6,000x + 24,000or the missing steps are equal to the number of days multiplied by the steps per day and subtracted to the total steps.
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what is the closet time to midnight?
A. 11:55AM
B. 12:06AM
C. 11:50AM
D. 12:03AM
Answers
Answer:
11:55 is closest time time to mid night
Option D is correct, 12:03AM is the closet time to midnight.
Midnight is typically defined as the beginning of a new day, precisely at 12:00 AM.
In a 12-hour clock format, AM (ante meridiem) is used to represent the time before noon (from midnight to 11:59 AM), while PM (post meridiem) is used to represent the time after noon (from 12:00 PM to 11:59 PM).
12.06am is 6 minutes past midnight.
11.50am is 10 minutes from midday, or, if you prefer, 11 hours and 55 minutes past midnight.
12.03am is 3 minutes past midnight.
Hence, the closet time to midnight is 12:03 AM.
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Mathematical and statistical tools give us many ways to rate the overall performance of a system and its components.
Answers
The given statement mathematical and statistical tools give us many ways to rate the overall performance of a system and its components is True.
Mathematical and statistical tools provide various methods to assess and evaluate the performance of a system and its individual components. These tools enable quantitative analysis , modeling , prediction , and inference , allowing us to measure and interpret the effectiveness , efficiency, reliability, and other relevant characteristics of systems and their components.
Examples of such tools include statistical analysis, regression analysis, hypothesis testing, optimization techniques, control charts, simulation, and more.
Therefore, the given statement is true.
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Complete question is below
Mathematical and statistical tools give us many ways to rate the overall performance of a system and its components.
true or false
Line q passes through points (9,10) and (5,1), Line r is parallel to line q, What is the slope.
Answers
Answer:
slope = 9/4
Step-by-step explanation:
Slope is a ratio (looks like a fraction) It tells you the steepness or flatness of a line.
To find slope you subtract the y's (that's the second number in the ordered pairs; here it's 10 and 1) put that on top. Then subtract the x's and put that on the bottom (here 9 and 5)
Slope = 10-1 / 9-5
=9/4
Now, parallel lines have the same slope, so if one of the lines has slope 9/4, then the other line does too!