A.0 I think ................
5.68018 million UK£60 UK£
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=
87 That’s Standard form
Answer:
The cost of 1 gallon is $2.5
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Step-by-step explanation:
Given
Cost of 14 gallons = $35
Required
Determine the cost of 1 gallon
From the given parameters, we have:

Divide both sides by 14



Hence,
<em>The cost of 1 gallon is $2.5</em>
To cover at least 170.5 sq.ft. the width must be at least 11 feet
W=170.5sq.ft / 15.5 ft = 11ft