Answer pls the question

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

What expression is equivalent to (2x-1)(x-3)?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?