15a– 10a
factor the common factor out of the expression

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

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.

3x = 729 solve for x plz . it's urgent. will mark