Mathematics, 18.12.2020 01:00, nasrul3725

In one day, a toy store sold 15 toy cars and 20 yo-yos for a total of $190. The next day, the toy store sold 3 toy cars and 12 yo-yos for a total of $102. What is the cost of one toy car?

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In one day, a toy store sold 15 toy cars and 20 yo-yos for a total of $190. The next day, the toy st...