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Mathematics 18 Online
OpenStudy (anonymous):

Matthew currently has enough money to buy 45 toy cars. If the cost of each car was 10 cents less, Matthew could buy 5 more cars. How much money does Matthew have to spend on toy cars?

OpenStudy (anonymous):

He has $45 to spend. Let c = cost of the cars and x = how much he has. 45c = x 50(c-0.10) = x 50c - 5 = 45c 5c = 5 c = $1 so x = $45

OpenStudy (anonymous):

wow thanks again

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