Question

Before he went to the toy store, David had 13 toy cars. For the next 5 weeks he buys n number of cars each week. Which algebraic expression represents how many toy cars he has at the end of five weeks?

Answer 1

The correct expression would be 13+5n. Hope this helps (:-D)

Answer 2

13 + 5 × n = # of cars at the end of 5 weeks,
with n being the number of cars he buys each week