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Mathematics 8 Online
OpenStudy (anonymous):

You can fill your tank of gas with 12 gallons of gas. On your last fill up you purchased x gallons of gas. How much gas was left in the tank before you filled up? Make it into an equation.

OpenStudy (misty1212):

HI!!

OpenStudy (anonymous):

Hi

OpenStudy (ribhu):

y=12-x

OpenStudy (misty1212):

suppose you put in 4 gallons and filled it to 12 how many did you have to start with?

OpenStudy (ribhu):

where y is the gas remaining

OpenStudy (ribhu):

@kpcoco & @misty1212

OpenStudy (anonymous):

8

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