Ihave no idea how to do this.
gaming systems are on sale for 20% off the original price (g), which can be expressed with the function p(g) = 0.8g. local taxes are an additional 12% of the discounted price (p), which can be expressed with the function c(p) = 1.12p. using this information, which of the following represents the final price of a gaming system with the discount and taxes applied?

c(p) + p(g) = 1.92g
c[p(g)] = 0.896g
g[c(p)] = 1.92p
c(p) ⋅ p(g) = 0.896pg

c[p(g)]) =0.896g

Step-by-step explanation:

Original price = g

Discount price = p(g) = 0.8 g

Cost after tax = c(p) = (1.12)(p) = c(p)·p(g) = c[p(g)])

c(p) = 1.12 × 0.8g = 0.896g

c[p(g)]) =0.896g

A is wrong, because it is adding the two functions.

C is wrong, because it take the functions in the wrong order.

D is wrong, because it includes p in the answer. p is a function, and the answer should contain only the variable g.

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation: