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3 years ago

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Demarco paid $3.19 per gallon both times that he stopped for gas on a weekend trip. He bought 12.53 gallons of gas the first tim

e and 11.86 gallons the second time. Which expression shows the total cost in dollars of the gas he bought on this trip?

2 answers:

maks197457 [2]3 years ago

5 0

He paid 3.19 per gallon both times......first time he bought 12.53 gallons....next time he bought 11.86 gallons

so ur expression is : 3.19(12.53 + 11.86)

krok68 [10]3 years ago

3 0

<h2>Answer:</h2>

The first option is the correct answer.

Step-by-step explanation:

Cost of per gallon of gas = $3.19

Amount of gas purchased on first trip = 12.53 gallons

Amount of gas purchased on second trip = 11.86 gallons

The expression that shows the total cost in dollars of the gas Demarco bought on this trip is :

Total cost = $3.19(12.53+11.86)$

If you want to solve it, the answer comes $77.80

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Step-by-step explanation:

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for point B:

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