Evaluate the expression. 7! /4! choose the best answer. a. 840 b. 120 c. 210 d. 2,520

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x

Put the following steps for calculating net worth in the correct order