A 8
B
7
D
С
CD = [?]
Enter the number that belongs in
the green box
Enter

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )