Graph each equation. determine the solution of the system of equations. x+2y=12 7x+2y=0

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

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