Divide both sides by
:

If
, then

and more generally, for any integer
,

Answer:
3 hours.
Step-by-step explanation:
I'm assuming that you are asking how many hours the repairman worked in this problem. To find the solution, use the equation $125=35+ 30x.
Look at the attatchment below
Please make sure to check with classmates for answers, to help each other.
Answer. 7 ½ servings .
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Explanation:
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To solve:
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(2½) ÷ (⅓) = <span> ? </span> servings ;
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2½ = 5/2 ;
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(5/2) ÷ (⅓) = (5/2) * (3/1) = (5*3) / (2*1) = 15/2 = 7.5; or, "7 ½ servings" .
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