X^2 +(3*x+2*y)*(y+1)-4

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

Pls will give brainliest and all p. s u can zoom in if u cant see plss

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28