Question

U need $1,500 To buy a car your equation is y=200x+300. Based on your work, after how many months will u have enough money to buy the car?

Answer 1

If your equation for saving is y = 200x + 300

to get $1500 , lets equate y = 1500

1500 = 200x + 300

1500 - 300 = 200x

1200 = 200x

x = 1200/200 = 6 months.

Therefore it will take you 6 months to have enough money for the car.