What is the total surface area of the right regular pyramid with a square base?

What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left