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Mathematics 7 Online
OpenStudy (anonymous):

Your local gas stations are having a price war. During the past 7 days they have lowered the price of regular gas by $.02 each day. Define a variable. Then write and solve an equation to find the total change in gas price. Show your work.

OpenStudy (anonymous):

x = 7days * -$.02/day ; where 'x' is the total change in price x=-$0.14

OpenStudy (anonymous):

k thanks

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