Which equation would solve : log (36-7x) = log (x+20) A) -8x = 56
B) 8x = -16
C) 8x = 16
D) -6x = 16

What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?