Mom bought a car with 25% down payment, which is 5,750. She will pay the rest monthly. What is mom’s balance on the car? If she makes monthly payment for two years, How much will mom pay per month? If mom goes with the three year deal, there is a 30% interest charge. .What is the actual cost with this deal? Please help me!!!

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:

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0