Homework Help: Intermediate Algebra

Posted by Anonymous on Sunday, December 9, 2012 at 11:08pm.

Your gas bill varies directly as the amount of gas used. The bill for 2800 cubic feet of gas comes to $196. If you used 1400 cubic feet of gas, what will the bill be?

Intermediate Algebra - Steve, Sunday, December 9, 2012 at 11:51pm
1400 * (196/2800) = 92
half as much gas, half the cost
Intermediate Algebra - Steve, Sunday, December 9, 2012 at 11:52pm
oops - 98

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