Rosa spent $11.52 on 8 candy necklaces for each of her two friends. How much did each necklace cost? A:$0.72
B:$0.75
C:$0.89
D:$1.72

Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =