Question

Before beginning voice lessons, Eddie already knew how to sing 38 pieces, and he expects

to learn 1 new piece during each week of lessons. How many weeks of lessons will Eddie
need before he will be able to sing a total of 45 pieces?

Answer 1

7 weeks

Explanation:

He wants to learn 1 piece per week. He already knows 38. Subtract 45-38 and you get 7.

Answer 2

It will take Eddie 7 weeks