maria receives a commission of 11.5 for each pair of shoes she sells. She earned $207 in commission last week. What was the dollar amount of shoes she sold.

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.