Define the variable in the following situation: the cost is 3 times the number of t-shirts bought. the total cost of t-shirts is $27.00.

9

Step-by-step explanation:

27/3= 9

just divide

:)

The answer is 9 but if I’m wrong mah bad

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