$4.30 for make up; 40% dicount; 6% tax

What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?