# Math

Tell whether the quantity is constant or variable.

1. The price per gallon of gasoline.

2. The distance between Chicago and Boston.

I need explanation for each also.... Thank you!

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1. The price of gasoline is variable. Haven't you seen how it goes up and down -- but lately more up?

Has the distance between Chicago and Boston changed in nearly 200 years?

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Ms. Sue
2. Smd

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