Sharon wants to buy a shirt that costs 40$. The sales tax is 5%. How much is the sales tax? What is her total cost for the shirt

answer: it is d

step-by-step explanation:

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed