The lines shown below are perpendicular. if the green line has a slope of -1/2, what is the slope of the red line?

How many $20 bills do you need to have to make $280

Combine the information in the problem and the chart using the average balance method to solve the problem.

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat