Rajini bought and old house for rupees 1250000 she spent rupees 27000 on it's repaired 22400 on white washing and 50000 on furnishing it for how much should he sell its so that she gets a profit of 25÷2

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