USE A MODEL TO DIVIDE 1/4 / 5

For each proportion find the unknown number x 1/5/8=×/15

Which expression gives you the distance between the points (5,1)and(9,-6)

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