Which number is the common difference of the sequence: -92, -74, -56, -38, -
a. -19
b. 18
c. 19
d. -18

The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?

Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)