kyle has 3 scrapbooks. robin has 3 times as many scrapbooks as kyle has. how many scrapbooks do kyle and robin have combined.

A. 12 scapbooks
B. 9 scrapbooks
c. 13 scrapbooks
D. 30 scrapbooks

3 answers

Kyle has 3, so Robin has 3*3 scrapbooks. Add 3 and 9 to get 12, so combined they have A...12 scrapbooks
(3 * 3) + 3 = ?
Its A. 3x3+3=12