Question

can someone please help me on this i have been struggling on it so much and thanks so much for helping!

Answer 1

1) Unit rate = 20

2) Unit rate = 4

3) Unit rate = 1.5

4) Unit rate = 6

Explanation:

I don't have the time to show work for each and every one of your questions but I will try to my best to explain how it's done!

Unit rate in math means slope and the slope formula is

`m=(y_2-y_1)/(x_2-x_1)`

Where
`(x_1,y_1)` is the first point and
`(x_2,y_2)` is the second point!

For example

(-3, -4) and (1, 8)

`m=(8-(-4))/(1-(-3))`

Note: Two negative signs make a positive which means addition

`m=(12)/(4)`

Simplify

`m=3`

the slope is 3 and that's how you find the slope or unit rate