What should be done to both sides of the equation in order to solve w - 9 1/2 = 15? add 15. subtract 15. add 9 1/2. subtract 9 1/2.

Which statement justifies why angle ebc measures 90?

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.

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?