What is the surface area of the box if it is scaled up by a factor of 10?
Height 20in
W 28in
L 50in

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4

3x + 4y = 5 x- 3y = -7 solve by substitution