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Ian gets $9 for each hour he works and $10 for each day he works. To find out how much he makes in a day, he made the equation y=9x+10x, where x is the number of hours he works. Explain why Ian's equation will not tell him he makes in a day.

User ClearLogic
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1 Answer

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x should be on only one number
User Jason Thrasher
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