What is the first step needed to solve (4/7)x - 5 =-13? -Subtract 13 from both sides
-Divide both sides by 7
-Add 5 to both sides
-Multiply both sides by 4

18

step-by-step explanation:

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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

the correct answer is $7.38

step-by-step explanation: