Which of the following choices are equivalent to the expression below x^9/4

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

Maria solved an equation as shown below. what is the solution to maria’s equation?

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