Question

Greg saves $15 every week. What expression would represent the amount of money in dollars Greg will save in W weeks?

Answer 1

15w

Explanation:

w is the unknown amount and every week greg saves 15. So the equation would be 15w.

You can plug a number to check in for example 5. He would save $75.00 in 5 weeks.

Answer 2

15W

Explanation:

$15 is the amount he plans to save every week (constant), the W will represent the number of weeks