justicedielss justicedielss

20-02-2018
Mathematics

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Sam used 2 gallons of gas to drive 50 miles and 4 gallons of gas to drive 100 miles. Is this a proportional relationship? Explain your reasoning.

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reaj408 reaj408

20-02-2018

yes because the unit rate is 25 miles per gallon. both of these ratios simplify down to that unit rate. since they simplify down to the same unit rate, they are proportional

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