Which of the following is equivalent to 7-2(x+2)<-4-3(1 - x)?

Answers

Answer 1

Answer:

2 < x

Step-by-step explanation:

7-2(x+2)<-4-3(1 - x)

Distribute

7 - 2x-4 < -4 -3 +3x

Combine like terms

3 -2x < -7 +3x

Add 2x to each side

3-2x +2x< -7+3x+2x

3< -7+5x

Add 7 to each side

3+7 <-7+7+5x

10 <5x

Divide each side by 5

10/5 <5x/5

2 < x


Related Questions

Ms. Johnson owns a cabinet business that installs cabinets in kitchens. Her employees can install 2/3 of a
kitchen cabinet set in 1/5 of an hour.
How many kitchen cabinet sets can be installed by her workers in 1 hour?
Express your answer as an improper fraction

Answers

Answer:

10/3 of a kitchen cabinet

Step-by-step explanation:

To make a full hour, 1/5 would be multiplied by 5- and so would their progress.

2/3 * 5 = 10/3, which is also an improper fraction.

A sales person is given a choice of two salary plans. plan 1 is a weekly salary of 500 plus 3% commission of sales. plan 2 is a straight commission of 5% of sales. how much in sales must she make in a week for both plans to result in the same salary

Answers

Let's write and equation for both cases.

In plan 1, it is 500 plus 3% comission. 3% is equivalent to multiply the amount it sale in the week, "x", by 0.03.

So, the equation for plan 1 is:

\(p_1=0.03x+500\)

For plan 2, there is no fixed value, only comission of 5%, which is equivalent of multiplying the weekly sales, "x", by 0.05, so the equation is:

\(p_2=0.05x\)

For both plans to result in the same salary, we have:

\(\begin{gathered} p_1=p_2 \\ 0.03x+500=0.05x \\ 0.05x-0.03x=500 \\ 0.02x=500 \\ x=\frac{500}{0.02} \\ x=25,000 \end{gathered}\)

So, for both plans to result in the same salary, she have to sale 25,000 in a week.

Sometimes linear equations are written in forms other than y=mx+b . One common form looks like Ax+By=C .When you see an equation like this, you can find the slope and y-intercept by solving the equation for y, rewriting it into slope-intercept form.Rewrite 6x+2y=6 into slope-intercept form by solving for y.y=______From that we can see that:m=____b=____

Answers

Okay, here we have this:

Considering the provided equation, we are going to rewriting it into slope-intercept form. So we obtain the following:

6x+2y=6

2y=-6x+6

y=(-6x+6)/2

y=-3x+3

Finally we obtain that the equation of the line is slope-intercept form is y=-3x+3. Then replacing in y=mx+b, we have:

y=-3x+3

y=mx+b

Then, m=-3 and b=3.

2x^3x8x^8= ?
Help plzz

Answers

Answer:

16x^11

Step-by-step explanation:

2x^3 x 8x^8

= 2 x 8 ( x^8 x x^3 )

= 16 ( x ^8 + 3 )

= 16x^11

\(\huge\textsf{Hey there!}\)

\(\mathsf{2x^3\times8x^8}\\\textsf{There arent any like terms so we \underline{do not} have to compare them together}\\\mathsf{= \mathsf{2\times8 \rightarrow \bf 16}}\\\mathsf{= 3+8\rightarrow\bf 11}\\\mathsf{= 16\times x^{11}}\\\mathsf{= \bf 16x^{11}}\\\\\\\\\boxed{\boxed{\large\textsf{Answer: \bf 16x}\mathsf{\bf ^{11}}}}\huge\checkmark\\\\\\\large\textsf{Good luck on your assignment and your day!}\\\\\\\\\frak{Amphitrite1040:)}\)

Write an equation in slope - intercept form for the line that passes through the given paint andis perpendicular to the given equation.6.(2,6), y = -1/4x + 3

Answers

\(\begin{gathered} POINT\text{ (x,y)=(2,6)} \\ PERPENDICULAR\text{ TO y=-}\frac{1}{4}x+3 \\ The\text{ searched line must be perpendicular to the last line equation, } \\ slope\text{ m}\Rightarrow perpendicular\text{ slope }-\frac{1}{m} \\ I\text{n this case} \\ m=-\frac{1}{4}\text{ }\Rightarrow\text{ perpendicular slope is -}\frac{1}{-\frac{1}{4}} \\ or\text{ }\frac{1}{\frac{1}{4}}=\frac{\frac{1}{1}}{\frac{1}{4}}=\frac{1\cdot4}{1\cdot1}=4 \\ \text{hence, the line equation is in the form} \\ y=4x+b \end{gathered}\)\(\begin{gathered} \text{Now, the only thing to compute is the y-intercept "b". To find b, we must use the point given:} \\ y=4x+b\Rightarrow6=4(2)+b \\ 6=8+b \\ 6-8=b \\ -2=b \\ \text{hence, b=-2.} \\ \text{FINALLY, the searched equations is given by} \\ y=4x-2 \end{gathered}\)

(emoji) + 3 = -6 { find the value of the emoji }

Answers

Answer:

-9

Step-by-step explanation:

x+3= -6

×= -6-3

x= -9

mark me branliest

Answer:

emojissss  

Step-by-step explanation:

:3 =.= XD :7

can the pythagorean theorem be used for any triangle

Answers

Answer:

No, only for right angle Δ

Step-by-step explanation:

It is only used for right angle triangles

Emily and one of her friends tried to solve the equation 4x + 32 = 164. The work for the
first step for each girl's work is shown below. Emily believes that her friend's first step is
incorrect. Do you agree with Emily? Justify and explain your answer.

Emily and one of her friends tried to solve the equation 4x + 32 = 164. The work for thefirst step for

Answers

Answer:

its not wrong

Step-by-step explanation:

it is fine to divide all terms on both sides of the equation by some number as long as you are not dividing by 0

Answer:

Yes

Step-by-step explanation:

You must first get rid of the 32 so you can divide the other numbers and solve for x

how many micrograms in a gram

Answers

1 gram is equal to 1,000,000 micrograms.

Micrograms (µg) are a unit of measurement of mass in the metric system and are part of the International System of Units (SI). They are used to measure small amounts of mass, such as that of drugs, vitamins and other nutrients. Micrograms are one millionth of a gram, and one thousandth of a milligram.

It is often used in the medical and scientific field where precise measurements are needed.

To convert grams to micrograms, you multiply the number of grams by 1,000,000. To convert micrograms to grams, you divide the number of micrograms by 1,000,000.

It is important to be careful when working with micrograms because it is a very small unit of measurement. It is important to use a precise scale when measuring micrograms and to be aware of the significant digits when recording or reporting measurements.

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Which number is closest to total deaths resulting from ladder misuse each year?
Select the best answer:
a. More than 1,000
b. More than 300
c. Less than 100
d. More than 600

Answers

Option C is correct.  Less than 100  is closest to total deaths resulting from ladder misuse each year.

According to the Consumer Product Safety Commission (CPSC), on average, approximately 300 people die each year in the United States from falls involving ladders.

However, not all of these deaths are due to ladder misuse. In fact, the number of deaths resulting specifically from ladder misuse is likely to be lower. It is estimated that a significant portion of ladder-related fatalities are caused by factors such as overreaching, misusing the ladder, or failing to follow proper safety guidelines.

To reduce the number of deaths and injuries resulting from ladder misuse, it is important to follow safety guidelines and to choose the right ladder for the job, taking into consideration factors such as height, weight, and stability.

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solve this problem
may be easy or nt​

solve this problem may be easy or nt

Answers

Answer:

Mark me as brainliest ❤️

solve this problem may be easy or nt

what time does a 24-hour clock read (a) 100 hours after it reads 2:00? (b) 45 hours after it reads 12:00? (c) 168 hours after it reads 19:00? For example, the answer to (b) is (12 +45) mod 24 = 57 mod 24 = 9 or 9:00.

Answers

A 24-hour clock will read:

6:00 100 hours after reading 2:009:00 45 hours after reading 12:0019:00 hours 168 hours after reading 19:00

Modular arithmetic

To determine the time on a 24-hour clock after a certain number of hours, we can use modular arithmetic.

(a) 100 hours after the clock reads 2:00:

To find the time, we add 100 hours to 2:00 and take the result modulo 24 (to account for the 24-hour cycle):

Time = (2 + 100) mod 24 = 102 mod 24 = 6

(b) 45 hours after the clock reads 12:00:

Similarly, we add 45 hours to 12:00 and take the result modulo 24:

Time = (12 + 45) mod 24 = 57 mod 24 = 9

(c) 168 hours after the clock reads 19:00:

Again, we add 168 hours to 19:00 and take the result modulo 24:

Time = (19 + 168) mod 24 = 187 mod 24 = 19

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Which of the following slopes of a line passes through points (1, -3) and (0, 2)?

Answers

Answer:

0.5

Step-by-step explanation:

2-0=-2

-3-1=-4

-2/-4=0.5

Translate the shape A three squares right and three squares up.What are the coordinates of the vertices of the image?

Translate the shape A three squares right and three squares up.What are the coordinates of the vertices

Answers

Answer:

see explanation

Step-by-step explanation:

a translation of 3 squares right means add 3 to the x- coordinate

a translation of 3 squares up means add 3 to the y- coordinate

then

(1, 1 ) → (1 + 3, 1 + 3 ) → (4, 4 )

(3, 1 ) → (3 + 3, 1 + 3 ) → (6, 4 )

(1, 4 ) → (1 + 3, 4 + 3 ) → (4, 7 )

Find the number of positive integers less than 100,000 whose digits are among 1, 2, 3, and 4. Hint consider the
possibilities for 5-digit, 4-digit, 3-digit, 2-digit, and 1-digit numbers and repetition of digits.

Answers

Answer:

1364 is the number of possibilities for positive integers less than 1,00,000.

Step-by-step explanation:

1. 5 digit numbers:

We have 5 places here, and each place can have 4 options because repetition is allowed.

So, total number of possibilities for 5 digit numbers:

\(4 \times 4 \times 4 \times 4 \times 4\\ \Rightarrow 1024\)

2. 4 digit numbers:

We have 4 places here, and each place can have 4 options because repetition is allowed.

So, total number of possibilities for 4 digit numbers:

\(4 \times 4 \times 4 \times 4 \\ \Rightarrow 256\)

3. 3 digit numbers:

We have 3 places here, and each place can have 4 options because repetition is allowed.

So, total number of possibilities for 3 digit numbers:

\(4 \times 4 \times 4 \\ \Rightarrow 64\)

4. 2 digit numbers:

We have 2 places here, and each place can have 4 options because repetition is allowed.

So, total number of possibilities for 2 digit numbers:

\(4 \times 4 \\ \Rightarrow 16\)

5. 1 digit numbers:

We have 1 place here, and each place can have 4 options because repetition is allowed.

So, total number of possibilities for 1 digit numbers:

\(4\)

We can add all the above possibilities to find the total.

So,  number of positive integers less than 100,000 whose digits are among 1, 2, 3, and 4 = 1024 + 256 + 64 + 16 + 4 = 1364

Answer:

This is a waste of time. I'm sorry you have to do this, this is pointless. I did it too. I'll spare you the calculations — it's 1364.

Give an example of an undefined term and how it relates to parallel lines.

Answers

Answer:

In geometry, point, line, and plane are considered undefined terms because they are only explained using examples and descriptions. that lie on the same line. that lie in the same plane.

The point, line, and plane are undefined words in geometry. Parallel lines are explained using one of the undefined terms "line".

What are parallel lines?

Parallel lines are coplanar straight lines that do not cross at any point in geometry. Parallel planes are planes that never intersect in the same three-dimensional space and also the distance between these two lines is always constant.

The point, line, and plane are undefined words in geometry since they are only described by examples and explanations. Identify the points, lines, and planes. Collinear points are those that are located on the same line.

Parallel lines are explained using one of the undefined terms "line". The Parallel lines are coplanar straight lines that do not cross at any point in geometry. Parallel planes are planes that never intersect in the same three-dimensional space and also the distance between these two lines is always constant.

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What is the discriminant of the quadratic equation 7x^2 - 13x - 5 = 0


A. 29

B. 309

C. -29

D. -309

Answers

Answer: B. 309.

Step-by-step explanation: The discriminant of the quadratic equation 7x^2 - 13x - 5 = 0 is D = b^2 - 4ac, where a = 7, b = -13, and c = -5.

Plugging in the values, we get:

D = (-13)^2 - 4 * 7 * -5 = 169 + 140 = 309

Therefore, the answer is B. 309.

Answer:B.309 I hope this helps you

Step-by-step explanation:

7x^2-13x-5=0

Identify the coefficients , and of the quadratic equation

something like this

a=7 b=-13, c=-5

Evaluate the discriminant by substituting a=7, b=-13 and c=-5 into the expression b^2-4ac

Something like this

(-13)^2-4 time 7( -5)

Simplify the expression then you get your answer

309

help me please omg im in a rush

help me please omg im in a rush

Answers

Answer:48

Step-by-step explanation:

What is the measure in radians for the central angle of a circle whose radius is 8 cm and intercepted arc length is 7.2 cm? Enter your answer as a decimal in the box

Answers

The measure in radians for the central angle of the circle is; 0.9 radians.

What is the angle measure in radians of the central angle?

Since, the length of the arc is given as 7.2cm and it's radius is 8cm.

It follows that the angle measure of the central angle can be evaluated as follows;

7.2 = (A/6.28) × 2× 3.14 × 8

7.2 = 8A

A = 7.2/8

A = 0.9 radians.

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An airline claims that it rarely loses a passenger's checked luggage, and, if checked luggage is lost, 90% of the luggage is recovered and returned to the owner within 24 hours. A consumer group believes the 24-hour recovery rate of lost luggage is actually lower (worse) than the airline's claim. They surveyed a large random sample of the airline's customers and found that 103 of 122 people who had lost luggage were reunited with the missing items within 24 hours. Is this enough evidence to claim the proportion of people who lost luggage with this airline a

Answers

The number that corresponds to the null hypothesis and the alternative hypothesis will be 3 and 6 respectively.

What is a null hypothesis?

Specify the correct number from the list below that corresponds to the appropriate null and alternative hypotheses for this problem.

It should be noted that the null hypothesis suggests that there's no statistical relationship between the variables.

The alternative hypothesis is different from the null hypothesis as it's the statement that the researcher is testing.

In this case, the number that corresponds to the null hypothesis and the alternative hypothesis will be 3 and 6 respectively.

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Please help I really don’t understand this

Please help I really dont understand this

Answers

Answer:

for number 1 set them equal to each other so like 6x-44=88 and then solve for x and do the same thing for the second one

a study with a large sample of twins found that the concordance rate for type 2 diabetes is more than twice as high among monozygotic (identical) twins (34%) as dizygotic (fraternal) twins (16%). if this is confirmed with additional research, we will have evidence of:

Answers

The development of type 1 diabetes appears to be heavily influenced by genetic factors, suggesting that genetics is a major contributor to the condition compared to environmental factors.

This data suggests that there is a strong genetic contribution to the onset of type 1 diabetes, as the concordance rate between monozygotic twins is much higher than that of dizygotic twins.

This indicates that genetic factors play an important role in the development of type 1 diabetes, as the genetic makeup of monozygotic twins is nearly identical, while the genetic makeup of dizygotic twins is much more variable.

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Item 3
POSSIBLE POINTS: 1
Solve for x in the given isosceles triangle.

(Hint: You will not need to use all three sides!)



x =

Item 3POSSIBLE POINTS: 1Solve for x in the given isosceles triangle.(Hint: You will not need to use all

Answers

Answer: 44.5

Hope this helps :)

deshawn is 37 years old . how old is he in hours ?

Answers

Answer:

he is 324,120 old in hours

Step-by-step explanation:

convert the given years that's the answer 324,120

Answer:

324120

Step-by-step explanation:

There are 8760 hours in 1 year.

8760 x 37 years = 324120

Hope this helps.

2/5 y − 0.2y − 6 + (−2).

Answers

Answer:

(−3.6)y − 4

Step-by-step explanation:

2/5 y − 0.2y − 6 + (−2)

= (2/5 y − 0.2y) − (6 + (−2))

= (2/5 y − 0.2y) − 4

= (2/5 y − 4) − 0.2y

= (2/5 y − 0.2y) − 4

= (2/5 − 0.2)y − 4

= (−3.6)y − 4

If f(x) = 2 + | x-3 | for all x, then the value of the derivative f'(x) at x = 3 is.

Answers

Answer:

Undefined

Step-by-step explanation:

\(f(x)=2+|x-3|\\f'(x)=\frac{x-3}{|x-3|}\\f'(3)=\frac{3-3}{|3-3|}=\frac{0}{0}\)

Therefore, the function is not differentiable at x=3

GPA distribution in UPW University is a normal distribution with an average of 2.88 and a standard deviation of 0.6. (a) About what proportion of the students there have GPA at least 3? (b) About what proportion of the students' GPA are between 2 and 3.3?

Answers

(a) About 38.21% of students at UPW University have a GPA of at least 3.

(b) Approximately 58.57% of students' GPAs are between 2 and 3.3.


a) To find the proportion of students with a GPA of at least 3, we use the z-score formula: z = (X - μ) / σ. Here, X = 3, μ = 2.88, and σ = 0.6. So, z = (3 - 2.88) / 0.6 = 0.2.

Using a z-table, we find that the proportion of students with a z-score below 0.2 is 0.5793. Since we want the proportion of students with a GPA above 3, we subtract this value from 1: 1 - 0.5793 = 0.4207, or about 38.21%.



b) For the proportion of students with a GPA between 2 and 3.3, we first calculate the z-scores for both values. For X = 2, z = (2 - 2.88) / 0.6 = -1.4667. For X = 3.3, z = (3.3 - 2.88) / 0.6 = 0.7.

Using the z-table, we find the proportions for z = -1.4667 and z = 0.7 as 0.0714 and 0.7580, respectively. Subtracting the lower proportion from the higher one gives 0.7580 - 0.0714 = 0.6866, or about 58.57%.

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The independent variable of interest in an ANOVA procedure is called a Select one: O a. partition. O b. treatment. Oc. response. d. factor.

Answers

The independent variable of interest in an ANOVA procedure is called a factor. Hence (d).

The independent variable of interest in an ANOVA procedure is referred to as the factor. The factor represents the different categories or levels being compared to assess their impact on a dependent variable. It is the variable that is manipulated or controlled by the researcher to determine its effect on the outcome. In the context of ANOVA, the factor is typically a categorical variable that divides the data into distinct groups or treatments. These groups are compared to evaluate if there are statistically significant differences in the means of the dependent variable across the different levels of the factor. Therefore, the correct answer is factor(d).

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Consider the equation 8 + x = n. What must be true about any value of x if n is a negative number?

Answers

in order for the equation to give the output that n=0, 8+x<0 so x<-8
e.g. 8+(-10)=-2 (true)

C = 75h + 125
The equation above gives the amount C, in dollars, an electrician charges for a job that takes h hours. Ms. Sanchez and Mr. Roland each hired this electrician. The electrician worked 2 hours longer on Ms. Sanchez's job than on Mr. Roland's job. How much more did the electrician charge Ms. Sanchez than Mr. Roland?​

Answers

Ms. Sanchez paid 150 dollars more than Mr. Roland.

How much more did the electrician charge Ms. Sanchez than Mr. Roland?​

Let's say that the electrician worked for x hours in Mr. Roland's home, then worked for (x + 2) hours in Ms. Sanchez home.

Then we need to find the difference between the linear equations:

C(x + 2) - C(x) = (75*(x + 2) + 125) - (75*x + 125)

If we simplify that, we get:

75*x + 75*2 + 125 - 75*x - 125

= 75*2 = 150

This means that Ms. Sanchez paid 150 dollars more than Mr. Roland.

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