document.write( "Question 316320: last year you spent $120 PER month for gas for your car. This year the price of gas is expected to average %45 higher than last year. What do you expect your monthly gas bill to be this year? \n" ); document.write( "
Algebra.Com's Answer #226262 by moshiz08(60)\"\" \"About 
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45% of 120 is 0.45*120 = 54. \r
\n" ); document.write( "\n" ); document.write( "The monthly cost is 45% higher than it was last year, so it costs $54 more than the $120 it cost last year. \r
\n" ); document.write( "\n" ); document.write( "That is, the new monthly cost is 54+120 = $174.
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