Three times a first number deceased by the second number is 22. the first number increased by twice the second number is 19.

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

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation: