C. Plumber A and Plumber B will both charge $135 if they each work 2.5 h.
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➷ Put -2 everywhere you see x:
f(-2) = 5(-2)
f(-2) = -10
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Answer:19
Step-by-step explanation:
3x3=9 then add by 10 giving u the sum of 19
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The answer is B, f(x)=1/(x-6)
