Pamela wants to make some friendship bracelets for her friends. Each friendship bracelet needs 5.2 inches of string.

a. If Pamela has 20 inches of string, does she have enough to make bracelets for 4 of her friends?

b. If so, how much string would she had left over? If not, how much more string would she need?

Jeremy is practicing some tricks on his skateboard. One trick takes him forward 5 feet, then he flips around and moves backwards 7.2 feet, then he moves forward again for 2.2 feet.

a. What expression could be used to find how far Jeremy is from his starting position when he finishes the trick?

b. How far from his starting point is he when he finishes the trick? Explain

Esteban has $20 from his allowance. There is a comic book he wishes to buy that costs $4.25, a cereal bar that costs $0.89, and a small remote control car that costs $10.99.

a. Does Esteban have enough to buy everything?

b. If so, how much will he have left over? If not, how much does he still need?