Find the slope of the line that passes through (-24, 6) and (9, 87). Simplify your answer and write it as a proper fraction, improper fraction, or integer.
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Answer: The equation of a straight line is:
y = mx + b
m is the slope, and that is -2.
Hope this helps:/
So you’d do 6-87 which gives you -81/30 Which could reduce down to -27/10 hope that helps
y=mx+b
Related Questions
Which answer choice below correctly identifies the 205th term in the sequence 5, 10, 15, 20, 25 …?
A. 30
B. 1,000
C. 1,025
D. 1,050
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Answer:the answer is b:1,000
hope this helped
Step-by-step explanation:
Answer:
1,025
Step-by-step explanation:
205 times 5
Pls help! Will give brainliest!!
Answers
Considering area (A) of garden as 30 square feet:
30 = x(2x+7)
Now we need to expand it:
x(2x+7) = 2x^2 + 7x
2x^2 + 7x = 30
Adding this into an Algebra calculator gives us 5/2 or 2.5
So x = 2.5
To prove this:
2(2.5) + 7 = 12
14 * 2.5 = 30
(2x+7) x = 30
you can distribute to make this easier
2x^2 + 7x = 30
you can plug this into quadratic formula by setting the equation =0, so:
2x^2 +7x -30 = 0
where 2x^2 = a
7x = b
and -30 = c
you can plug this into your calculator and get an answer of
X = 2.5
I need this I just finished the testing at this wrong I would like to know what the answer is
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if you rolled two dice what is the probability that you would roll a sum of 10
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The probability of rolling a sum of 10 with two dice is 1/12.
What is probability?Probability is a measure of the likelihood of an event to occur. Many events cannot be predicted with total certainty. We can predict only the chance of an event to occur i.e., how likely they are going to happen, using it.
Given that two dice are rolled and find the probability of a sum of 10.
The sample space of the event of rolling two dice is
S = {(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6),
(2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6),
(3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6),
(4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6),
(5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6),
(6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6)}
The total possible outcomes is 36.
The favorable outcomes that is the outcomes where the sum is 10 is
(1, 4), (2, 3), (3, 2).
The number of favorable outcomes are 3.
To find the probability of rolling a sum of 10 with two dice, write the sample space and then determine the number of favorable outcomes that is the outcomes where the sum is 10 and the total number of possible outcomes.
The formula to find out the probability of any event is:
\(\text{P(event)} = \dfrac{(\text{number of favorable outcomes})}{\text{total number of possible outcomes}}\)
By using the data and formula, the probability of rolling a sum of 10 is,
\(\text{P(event)} = \dfrac{(\text{number of favorable outcomes})}{\text{total number of possible outcomes}}\)
\(\text{P(rolling a sum of 10)} = \dfrac{3}{36}\)
On dividing both numerator and denominator by 3 gives,
\(\text{P(rolling a sum of 10)} = \dfrac{1}{12}\)
Hence, the required probability of rolling a sum of 10 with two dice is 1/12.
To know more about probability, visit:
https://brainly.com/question/31828911
The probability that you would roll a sum of 10 if you rolled two dice is 1/12.
We need to consider all the possible outcomes and count the favorable outcomes to determine the probability of rolling a sum of 10 when rolling two dice.
When rolling two dice, each die has six possible outcomes, ranging from 1 to 6. To find the total number of outcomes, we multiply the number of outcomes for each die: 6 * 6 = 36.
Next, we need to count the number of favorable outcomes, which are the combinations of two dice that result in a sum of 10. These combinations include:
1. Rolling a 4 on the first die and a 6 on the second die: (4, 6)
2. Rolling a 5 on the first die and a 5 on the second die: (5, 5)
3. Rolling a 6 on the first die and a 4 on the second die: (6, 4)
There are three favorable outcomes.
Therefore, the probability of rolling a sum of 10 when rolling two dice is:
Probability = (Number of favorable outcomes) / (Number of total outcomes) = 3/36 = 1/12.
Hence, the probability is 1/12.
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Joan receives a 4% commission on the merchandise she sells in a department store.
1. Write an equation to represent the relationship between the total sales (s) and the commission (c) received.
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Answer:
C = .04 sales
Step-by-step explanation:
Hope this helps dude ^-^
c=0.04s
please help me with this problem
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Please help I will reward brainliest
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HELP PLEASE????????????????????
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Answer:
20x - 8
Step-by-step explanation:
Since we have the length and height of the rectangle we just multiply each by 2. This is because the length is the same on both sides and the height is too. The equation would look like this:
(5x-4 + 5x -4) + (5x +5x) = 10x -8 + 10 x = 20x -8
ASAP PLEASE!!!!!!!!!!!!!!!!!!!!1
Answers
Answer:
141 in²
Obviously don't write 141 in² because they've already wrote the in² part for you
The ratio of iphones to Galaxy phones in a school is 3:2. If there is a total of 955 phones in the school, how many are there of each?
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Answer:
Galaxy phones = 383
Iphones=573
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
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By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Which of the following shows the values of −0.3, 0.9, 1.7, −2, and −1.2 plotted on a number line?
i will give 50 points
Answers
Answer: A
Step-by-step explanation:
Check each number one by one.
Answer: It is A
Step-by-step explanation:
Look at where the dots are plotted
Which of the following is E ∪ F?
D = {x|x is a whole number}
E = {x|x is a perfect square between 1 and 9}
F = {x|x is an even number greater than or equal to 2 and less than 9}
1. {4}
2. {3, 4, 5, 6, 7, 8}
3. {2, 3, 4, 5, 6, 7, 8}
4. {2, 4, 6, 8}
Answers
Jin’s mother estimates there is a half gallon of fruit punch remaining in the container. There is actually 72 ounces of fruit punch in the container. What is the percent error of Jin’s mother’s estimate, rounded to the nearest tenth?
needed help
Answers
Step-by-step explanation:
6.28% because of the sealing
I need help now
In triangle XYZ, m∠Y = 45.43° and m∠Z = 38.7°. Determine the measure of the exterior angle to ∠X.
44.57°
51.3°
75.75°
84.13°
Answers
Answer:
84.13
Step-by-step explanation:
Please help I’m confused
A. 1/15
B. 1/10
C. 2/5
D. 3/5
Answers
Answer: A: 1/15
Step-by-step explanation:
A number cube has 6 sides.
the probability of getting either a 2 or a 3 will be 2/6, (since both events have an equal chance of happening, and they are out of total 6 possible outcomes).
2/6 simplifies to 1/3, so that is the probability of getting either a 2 or a 3
Next, the probability of landing on blue:
it will be 1/5, since there is only 1 blue section out of 5 *equally* divided sections.
Note that the probability includes the word "and". this means that we will use multiplication.
1/3 * 1/5 = 1/15
and thats the answer!
Based on the amount of detail the author gives to the dog’s thoughts, what can you infer is the biggest difference between the main character and the husky? How do their attitudes differ towards the setting of this story? Make sure to explain your reasoning.
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Help please and thank you
Answers
Answer:
A) \(A=\pi r^2\)
Step-by-step explanation:
Answer:
Its A
Step-by-step explanation:
I really don't know how to explain it. But I hope I helped :)
Find f'(x) (the derivative of f(x)) if f(x) = 7x'3 - 2x'2 + 4x - 5.
Option A: 21x^2-4x+4+C
Option B: 21 x^2-4x+4-5
Option C: 21 x^2-4x+4
Option D: 21x^2-4x+4-5/x
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help me its due today :')
Answers
Answer:
9 feet easy to solve this is answer
pls answer I will mark brainliest
Answers
Answer: 147 cm²
Step-by-step explanation:
Since it says to use 3 for pi, and the radius is given to us (7 cm), we will plug in and solve for the area.
A = πr²
A = (3)(7)²
A = 147 cm²
can you help me plsssssssssssss
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please help me i need it.
Answers
Answer:
answer is 3/5
Step-by-step explanation:
Triangle NGM is reflected across the x-axis, and is dilated by a factor of
\(2 \frac{1}{2} \)
what are the coordinates of vertices N'G'M'
![Triangle NGM is reflected across the x-axis, and is dilated by a factor of [tex]2 \frac{1}{2} [/tex]what](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/72KqTh42y5ufcNCXgnAIojzv21Q5WAGP.jpeg)
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The coordinates of vertices N'G'M' are N'(-10, -15), M'(-15, -5) and G'(-5, -10).
From the given graph, N(-4, 6), M(-6, 2) and G(-2, 4).
Scale factor = \(2\frac{1}{2}\)
= 2.5
The reflection of point (x, y) across the x-axis is (x, -y).
Here, N(-4, 6)→(-4, -6)
M(-6, 2)→(-6, -2)
G(-2, 4)→(-2, -4)
Now, with scale factor 2.5, we get
(-4, -6)→2.5(-4, -6)→N'(-10, -15)
(-6, -2)→2.5(-6, -2)→M'(-15, -5)
(-2, -4)→2.5(-2, -4)→G'(-5, -10)
Therefore, the coordinates of vertices N'G'M' are N'(-10, -15), M'(-15, -5) and G'(-5, -10).
To learn more about the reflection over x-axis visit:
https://brainly.com/question/15175017.
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Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
find the difference of 71.120 - 2.359
Answers
Answer: 68.761
Step-by-step explanation: calculator!!!!!!
Have a great day
Eman walks from the store to her friend’s house, 2 miles away. It takes her 35 minutes.
A. What fraction represents her constant speed, C ?
B. Write the fraction that represents her constant speed, C , if she walks y miles in 10 minutes.
C. Write and solve a proportion using the fractions from parts (a) and (b) to determine how many miles she walks after 10 minutes. Round your answer to the hundredths place.
D. Write a two-variable equation to represent how many miles Eman can walk over any time interval.
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Answer:
A is 17.5
B is y/10
C in 10 minutes she walks 0.57 miles (0.92 km)
Step-by-step explanation:
Is - 14 over 2 irrational or rational
Answers
Answer:
irrational
Step-by-step explanation:
Answer:
irrational
Step-by-step explanation:
Hope it helps
The price of a video game was increased from $39 to $49. By what percentage was the price of the video game increased
20.4%
30%
25.6%
79.6%
Answers
Answer:
25.6%
Step-by-step explanation:
HELP ILL GIVE BRAINLIEST PLZ HELP
Answers
Answer:
\(\frac{5}{2}\)
Step-by-step explanation
There are two methods to your answer. You could use the rise over run method or the formula.
Rise over Run: Start at the point -3 and count up to -2. If you count, that's 5 points up. Then count sideways, then you get 2. so rise (5) over run (2). Your answer would be 5/2.
Formula: The formula is, \(\frac{y(2)-y(1)}{x(2)-x(1)}\). Pick two coordinates. Let's pick (0,-3) and (2,2). Here are the steps:
\(\frac{2-(-3)}{2-0}\)
\(\frac{2+3}{2}\)
\(\frac{5}{2}\)
Hope this helped!