What is the area of a triangle with the coordinates: (-3,3) (4,3) (2,-2)

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

What value of x is in the solution set of 4x – 12 s 16 + 8x?

Prove that quadrilateral is a rhombus.