Math question pls help

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

Find the value of x in the diagram below. select the best answer from the choices provided

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32