What is the expression in factored form?
x2 + 14x + 48
a. (x + 6)(x - 8)
b. (x + 8)(x - 6)
c. (x - 8)(x - 6)
d. (x + 6)(x + 8)

John makes $10.50 pers hour what expression represens how much he will make if he works h hours

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.