C(x) = 1.2x'- 744x+134,191. What is the minimum unit cost?

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

In angle pqr find the measure of

Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.