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!
Math - Ms. Sue, Friday, April 22, 2011 at 1:37pm
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?