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MathematicsMathematics
15 December, 00:24

You own a hobby store and you have to purchase some model cars. The sports cars cost $4 more than the classic cars. You buy 15 classic cars and 12 sports cars. You spend a total of $196.50. What's the cost of the classic and sports cars?

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  1. 15 December, 00:43
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    X is how much classic cars = > sport car costs = x+4

    total = 196.5=15x+12 (x+4)

    196.5=15x+12x+24

    27x=196.5-24

    x=172.5/27=6.39
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Home » Mathematics » You own a hobby store and you have to purchase some model cars. The sports cars cost $4 more than the classic cars. You buy 15 classic cars and 12 sports cars. You spend a total of $196.50. What's the cost of the classic and sports cars?
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