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04-12-2020
Mathematics

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explain the error a problem states that Ursula earns $9 per hour to write an expression that tells you how much money that Ursula earns for H hours. Joshua 9 / h and Sarah wrote 9h who's expression is correct and why

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Аноним Аноним

04-12-2020

Answer:

Sarah's expression is correct.

Step-by-step explanation:

she is correct because if you want to know how much money she would get after so many hours you would multiply. say if she worked 3 hours it would be 3*9= $27 in three hours not 9/3= $3 in three hours

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