Question: Math

Tom has forty-four books and forty-two magazines in his library. He bought several books at a yard sale over the weekend. He now has ninety-one books in his library.

How many books did he buy at the yard sale ?

In Math | Asked by AnneS2
Answers

91=total number of books in library

x=number of books he bought

44=number of books he started with

x+44=91

x+44-44=91-44

x=47

CherieS | 283 days ago