Find the pattern 1, 1/4, 1/16, 1/64

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

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.