H-4/j = k for j solve for the indicated variable

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

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

Which of the following is equal to the rational expression when x is not equal to -2 or -6?