What is the parallel slope of y=7

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?

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.