Pls someone anwser quick

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?

The poll report includes a table titled, “americans using cash now versus five years ago, by age.” the age intervals are not equal. why do you think the gallup organization chose the age intervals of 23–34, 35–54, and 55+ to display these results?

27/9=18/x a. x=9 b. x=18 c. x=6 d. x=3