I have 2 thousands,12 tens,5 hundred and 9 one

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Change negative exponents to positive, then solve