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.

· He bought 6 dollars worth of snacks.

He bought 15 gallons of gasoline

Step-by-step explanation:

Where, "n" represents the amount in dollars each gallon costs, 15n would represent Isaiah spending 15 times that initial amount of "n." Considering the fact that n represents the cost of a single gallon, you can conclude that he had bought 15 gallons of gasoline.

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )