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Mathematics, 28.09.2019 09:30 JGottem6489

When mrs chang filled the gas tank in her truck, the gas gauge was at empty. she spent 75$ for 20 gallons of gas. the next time the gas gauge was at empty, dhe had driven over 480 miles. write the ratios you can use to find the two unit rates that concerns most drivers: dollars per gallon and miles per gallon. then find the unit rates. explain your reasoning.

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