Where would a car traveling up a hill have the most potential energy? A. At the bottom
B. Halfway to the top
C. At the top
D. Halfway to the bottom
E. it is always the same

At the top

Step-by-step explanation:

When your car stops at the top of the hill, it has the most potential energy.

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

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.