Solve using standard algorithm 57.03+2.08

10010010001010010101001001010010100101010010101010010010101010110010001011010010010001

step-by-step explanation:

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

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