Gingers baby weighed only 3 3 8 pounds when it was born. the doctor said it could not leave the hospital until it weighed 5 1/2 pounds. how many pounds must the baby gain before it can go home with ginger?

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?

1: 4 if the wew 35 surfboards at the beach how many were short boards?

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.