A server at a restaurant gets paid $10 an hour and also gets to keep any tips. The
server's tips average $7 per table. If in the last hour the server earned $45, which
equation can be used to calculate the number of tables served?
710

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

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how much is coupon

step-by-step explanation: