Can you please tell me the answers to all of them? IT IS A PAIR OF DICE NOT ONE

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

Ineed in figuring out this problem.

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