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Carolina wants to save $900 to go to Puerto Rico. She saves $45 each week. Her brother gives her $180. Which equation determines how many weeks she must save.

Carolina wants to save $900 to go to Puerto Rico. She saves $45 each week. Her brother gives her $180. Which equation determines how many weeks she must save.
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1 vote
Carolina wants to save $900 to go to Puerto Rico. She saves $45 each week. Her

brother gives her $180. Which equation determines how many weeks she must
save.

User Tourdownunder
by
9.2k points

1 Answer

6 votes

Answer:

45w + 180 = 900

45w = 720

w = 16 weeks

User Notz
by
8.3k points
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