Question 9 of 10 Which would not be a step in solving 18 = 2(4 + x)?
A. Isolate the variable.
B. Collect like terms.
C. Collect variable terms on one side.
D. Use the distributive property.
SUBM

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 answer is 13 cm

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation:

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