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the expression 15n +2(3p) represents the amount isaiah spent buying gasoline and snacks, where n represents the price
of each gallon of gasoline and p represents the cost of each snack that he bought. which statement is true about the
amount isaiah spent?
he spent 6p dollars on gasoline.
he spent n + p dollars in all
he bought 15 gallons of gasoline.
o he bought 6 dollars worth of snacks
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