What is the slope of a line perpendicular to the line whose equation is 9x – by = 36. Fully reduce your answer.

#12 find the value of x. #13 find the value of the variable.

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

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show