Suppose that Sidney's book club reads 32 books in one month. The next month, the club reads 47 books. Find the percent increase in the number of books the club reads. Round your answer to the nearest whole percent.

Catherine saved some money and plans to add the same amount each week to her savings account. the table represents the number of weeks that she will save, x, and the total amount of money that she will have in her account, y. weeks, x dollars in account, y 4 74 6 86 9 104 11 116 which linear equation represents catherine’s situation?