Question

Molly is saving money to buy a new bike that costs $189. He has save $99 so far. He plans on saving $10 each week. Write and solve an equations to determine after how many weeks Molly will have enough money to buy the bike.

Answer 1

Answer: Molly will have to save $10 each week for 9 weeks to get $189.

Explanation:

Start at $99, count $10 every week until you get $189. Your answer is 9 weeks.