Enter the value of c when the expression 21.2x+c is equivalent to 5.3(4x-2.6)

What is the vertex form of f(x) = x2 + 6x + 3

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false

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.