Leigh got a thirty-cent raise after her first anniversary at work. If her starting salary was $7.50/hr.,what percent change did she experience in her raise

When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

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.