5(- 3x - 2) - (x - 3) = -4(4x + 5) + 13

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

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.

Factor the gcf out of the polynomial 9x^6+6x^4+15x^3