When is written using exponents the blank is the number that is used as a factor

3x + 4y -25 =0 represents the amount of change sianna should recieve

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

answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract