Is 996 in equal greater or less than 74 ft

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

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great