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Mathematics 12 Online
OpenStudy (anonymous):

In 2008, the price of a gallon of unleaded gasoline was $4.02. In 1990, it was only $1.37 per gallon. What is the increase expressed as a percent change? Round to the nearest percent.

OpenStudy (anonymous):

15%

OpenStudy (anonymous):

(4.02-1.37)/(2008-1990)

OpenStudy (anonymous):

a 15 % increase

OpenStudy (anonymous):

A 66% B. 393% C. 193% D. 134% this are the possible answers

OpenStudy (anonymous):

I think it is C give me one more second

OpenStudy (anonymous):

Yes it is 193% if u want I can explain it to u

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