what is the rate of change of the line through (2, -7) and (3, 12)

Answers

Answer 1

Answer:

Hi! Your answer is m = 19

Step-by-step explanation:

~use the slope formula to find the average rate of change~


Related Questions

I’m giving brainlest and 7 points please help me what’s wrong with this picture

Answers

Answer:

they want you to find the error in the problem

Step-by-step explanation:

they want you to go through and find what they did wrong. You just have to correct the error they did, that is the question.

Emelia earns $8.00 per hour plus a gas allowance of $3.50 per day at her job. How much does Emilia's job pay in a day when she works 5 hours? Write an expression and evaluation for 5 hours.

Answers

Answer: Required expression = 8h +3.50

Emilia's job pay  $ 43.5 in a day when she works 5 hours.

Step-by-step explanation:

Given: Hourly earning = $8.00

gas allowance per day =  $3.50

Pay per day = (Hourly earning ) x (Number of hours ) + (gas allowance per day)

Let h = number of hours

Pay per day = 8h +3.50

If Emily worked for 5 hours, then put h= 5, we get

Pay per day = 8(5) +3.50

= $ 40 +3.50

= $ 43.5

Required expression = 8h +3.50

Emilia's job pay  $ 43.5 in a day when she works 5 hours.

Someone please help!

Answers

Answer:

x=12

Step-by-step explanation:

8x6=48 =x

6x6=36

equation= 6x*6-48=x

what is 10÷7
pls help

Answers

Answer:

1.42857142857

Step-by-step explanation:

Answer:

1.428571428 and some more I feel lazy adding more numbers

When unknown terms been added, what can we do to isolate them?

Answers

Answer:

Bring like terms together Bring like terms together. All equations have two sides.

Solve the folowing problem. Then state if there is one solution, no solutions, or infinite solutions.

n+3+4n=2n+15

Answers

N=4 and there is only one solution

For every 3 minutes that Ryan runs on the treadmill, he burns 28
calories. How many calories can he expect to burn if he runs for 24
minutes?

Answers

Answer:

He will burn 224 calories.

Step-by-step explanation:

Multiply 8 by 28 to get your answers because he runs 8 times more in 24 minutes.

:))

i has pea brain help

Answers

Answer:

i think its the first and or third one if its 2 options its the first and third are ur to go and if its just one its the third

Step-by-step explanation:

its the first and third

Please help me my teacher doesn't know how to teach

Answers

Answer:

Whats the question

Step-by-step explanation:

Answer:

There are videos on Khan Academy about this one

Miles is throwing three darts at the board shown below. His score is the sum of all three darts. How many different possible total scores could Miles get with three darts?

A. 450
B. 46
C. 12
D. 10

Answers

D . 10.
Hehehdhdbdbbxbxbxbxbxbbx

find the value of f ​

Answers

Step-by-step explanation:

the steps are done in the picture .

hope it helps

i will give brainlest if you get it correct ​

Answers

Answer:i think d.please dont blame me im not sure.sorry

Step-by-step explanation:

Answer:

The amount of time walking home from school and the distance left to arrive home.

Step-by-step explanation:

the nth term of a sequence is given by 3n-16 what is the value of the 9th term​

Answers

Answer:

11

Step-by-step explanation:

9 times 3 minus 16 gives you 11

Answer:

өзің жаз түсіңдіңба өшір бренлиді ok

Cindy won the lottery, and she gave her family $1,000.00 less than of her winnings. If
the jackpot was worth $35,000.00, how much did Cindy share with her family?

Answers

Answer:

$35,000.00 - $1,000.00 = 34,000.00

Calculate the area of this triangle.
17 cm
8 cm
15 cm-
Area - Triangles
Overview

Answers

Answer:

There are 3 possible answers because you didn't state which value was base or height.

Going off the assumption that the base is 15 cm and the height is 8 cm, the area is 60 cm. (same answer if base is 8 cm and height is 15 cm)

A = 1/2(b*h)

A = 1/2(15*8)

A = 1/2(120)

A = 60

Going off the assumption that the base is 17 cm and the height is 8 cm, the area is 68 cm. (same answer if base is 8 cm and height is 17 cm)

A = 1/2(b*h)

A = 1/2(17*8)

A = 1/2(136)

A = 68

Going off the assumption that the base is 15 cm and the height is 17 cm, the area is 127.5 cm. (same answer if base is 17 cm and the height is 15 cm)

A = 1/2(b*h)

A = 1/2(15*17)

A = 1/2(255)

A = 127.5

In a bag of marbles. 4 are white, 5 are
blue, and 11 are red. What is the
probability of NOT drawing a blue
marbler
Answer

Answers

Answer:

15/20 simplified is 3/4

Step-by-step explanation:

So a 3/4 chance or a 75% chance of not drawing a blue marble.

Brainiest answer to whoever is correct

Answers

39 degrees I think that’s it

Answer:

39 degrees

Step-by-step explanation:

Vertical angles are opposite angles made by two intersecting lines, this means they share a vertex. Vertical angles are always congruent. Congruent angles have the same measurements, so the other angle must be 39 degrees.

multiply (x+4)(2x-3)

Answers

Answer:

2x^2 + 5x - 12

Step-by-step explanation:

(x+4)(2x-3)

2x^2 - 3x + 8x - 12

2x^2 + 5x - 12

PLS HELP ILL MARK BRAINLIEST!!!

Answers

Answer:

X is 20 :)

Step-by-step explanation:

this is what you would do

set (2+3x)= 62

3x=62-2

3x=60

60/3=x

x=20!

There are 2 painters painting a room with 4 walls. Each painter paints an equal part of the room. How much of the room does each painter paint?

Answers

Answer:

um 2 walls

Step-by-step explanation:

it would be 4/2 which = 2

Answer:

2

Step-by-step explanation:

Is 5 - 2x in standard form?

Answers

Answer:

yes

Step-by-step explanation:

Answer:

Yes of course

Step-by-step explanation:

because 2x is a variable and it can't be added further

please mark me as brainlist

HELP ME PLZ WITH THIS I WILL GIVE BRAILYIST THINGY PLZZZZZ HURRY.

Answers

2 and 2/5 are to be written as 12/5. Then Helena is correct.

What is a fraction number?

A fraction number is a number that represents the part of the whole, where the whole can be any number. It is in the form of numerator and denominator.

George drew the diagram given below to represent 2 and 2/5.

Helena says this is the same as 12/5.

2 and 2/5 can be written as 12/5.

Then Helena is correct.

More about the fraction number link is given below.

https://brainly.com/question/78672

#SPJ1

Solve for X.

2
5
25
75

Answers

Answer:

to be honest I don't knoe

please help and please explain ill mark brainless, thank you:)​

Answers

Answer:

Its A...

Step-by-step explanation:

11/25 = 11 ÷ 25

11 ÷ 25 = 0.44

A: 0.44

It’s your first option......which is 0.44

Two of the angles in a triangle measure 21° and 40°. What is the measure of the third angle

Answers

Answer: 119°

Step-by-step explanation:

The total of the interior angles of a triangle is 180° so if you add the two angles you have, you get 61 and just subtract that from 180 to get the missing angle.

I need help with this
If x + 3 /3 = y + 2/ 2 ,then x/ 3 =

Answers

Answer:

First solve for x

then substitute

Step-by-step explanation:

[tex]\frac{x+3}{3}= \frac{y+2}{2}[/tex]

[tex]6(\frac{x+3}{3}=\frac{y+2}{2})[/tex]

2x + 6 = 3y + 6

2x = 3y

[tex]x = \frac{3y}{2}[/tex]

If [tex]\frac{x+3}{3}= \frac{y+2}{2}[/tex] then [tex]\frac{x}{3}[/tex] =

[tex]x = \frac{3y}{2} /3 = \frac{y}3}[/tex]

I NEED HELP ASAP!!!!!!

Answers

Answer: do you still need help?

Step-by-step explanation:

A line that includes the point (9,-5) has a slope of 0. What is its equation in slope-intercept
form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:

The answer is

[tex]y = - 5[/tex]

Step-by-step explanation:

[tex]m = 0 \\ y = mx + c \\ y = c \\ y = - 5[/tex]

PLEASE HELP ME WITH MARK AS BRAINLIEST

Answers

Answer: 12

Step-by-step explanation:

I don’t know if I’m right but I’m Sure it’s 12

The church’s goal for the fundraiser was $18,000. They exceeded their goal by 8%. How much money did they raise?

Answers

Answer:

19440

Step-by-step explanation:

18000 x 0.08 = 1440

1440 + 18000 = 19440

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