Camila does 1 jumping jack on the first day of the month, 2 on the second day on the month, 4 on the third day of the month and so on until the end of the month

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

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.