A computer that cost 1099 last year cost 9999 this year. What is the percent change in price rounded to the nearest tenth 1%
0.1%
9.1 %
10 %

20

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

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation: