The answer is: "72" .
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(input value, or "x") / 10 = y = f(x);
When y = 7.2, what is the value of "x" ?
x / 10 = 7.2 ;
x = (7.2) * 10 = 72 .
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Yes that’s your answer!! Good job!!
The answer I'm pretty sure is B but I can't really explain it, sorry
Answer:
use the app photomath. its free. and shows you all the steps
Step-by-step explanation:
