What is the x-coordinate of the solution to the system of linear equations?
x = 3y - 8
2x + 26 = y

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.