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AMBERRTHOMPSON1017IN
Answered

It costs $57.19 to fill up a 19 gallon gas tank and $54.18 to fill up an
18 gallon tank.

What is the constant of proportionality that relates the cost in dollars,
y, to the number of gallons of gas, x?

It Costs 5719 To Fill Up A 19 Gallon Gas Tank And 5418 To Fill Up An 18 Gallon Tank What Is The Constant Of Proportionality That Relates The Cost In Dollars Y T class=

Answer :

MACINTOSHICAL101IN

Answer:

y=3.01x

Step-by-step explanation:

We can see that since 19 gallons cost $57.19 and 18 gallons cost $53.18, 1 gallon (19-18) must cost $3.01.

Therefore, y=3.01x

You can check this with algebra

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