What is the midpoint between (3,-1)and(7,-5)

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer