2. janice is buying paint to paint her new apartment. the store sells paint in one-gallon cans. how accurate does her estimate
need to be for the amount of paint needed?

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: