edwin924 edwin924

23-04-2020
Mathematics

contestada

Mary spent a total of $290.28 for a party. She spent $200.22 on food, plus an additional $30.02 for each hour of the party. How long was the party?

Respuesta :

26txleto 26txleto

23-04-2020

Answer:

3 hours

Step-by-step explanation:

290.28-200.22=90.06

90.06/30.02=3

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