Jack has $20.08 in his pocket. He buys a book for $8.72. How much does he have left?\

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.

Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?

When is g(x) = 0 for the function g(x) = 5.23x + 4?