Humphrey is at the gas station, and is trying to decide which is the better option: If he pays with a debit card,he will pay $3.97 per gallon, plus a $0.45 transaction fee. If he pays with a credit card, he will pay $4.00 pergallon. a)Write a system of linear equations in two variables to model the cost of gasoline per gallon foreach method of payment. b)Humphrey’s car holds 12 gallons of gas. If he is filing from empty, how should he pay? c)How many gallons would Humphrey need to purchase for the cost of each payment method tobe equal? Please show enough work so I can understand
Humphrey is at the gas station, and is trying to decide which is the better option: If he pays with a debit card,he will pay $3.97 per gallon, plus a $0.45 transaction fee. If he pays with a credit card, he will pay $4.00 pergallon.
a)Write a system of linear equations in two variables to model the cost of gasoline per gallon foreach method of payment.
b)Humphrey’s car holds 12 gallons of gas. If he is filing from empty, how should he pay?
c)How many gallons would Humphrey need to purchase for the cost of each payment method tobe equal? Please show enough work so I can understand your thought process. Explain with words if you need to.
In this question we have to make equation from given statements and I'm providing detailed hand written solution.
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