Len has a2 one dollar bills, 3 quarters 4 dimes 1 nickle and 3 pennies how much money dose he have in all

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Solve the system of equations y= 3/2 - 1, -x+ y =-3

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.