The ratio 8:2 in It s simplest

Which expression shows the sum of the polynomials with like terms grouped together

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955

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