Solve each equation.
3a - 7 = 26
A=

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

2. (09.01 lc) a function is shown in the table. x g(x) −3 17 −1 −3 0 −4 2 13 which of the following is a true statement for this function? (5 points) the function is increasing from x = −3 to x = −1. the function is increasing from x = −1 to x = 0. the function is decreasing from x = 0 to x = 2. the function is decreasing from x = −3 to x = −1.

Given the equation −4  = 12, solve for x and identify if it is an extraneous solution.