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Erin watches the price of an item advertised on the internet. The ad says the price will go down $4 each hour. Erin wants to know how much the price will change in 3 hours. She …

Erin watches the price of an item advertised on the internet. The ad says the price will go down $4 each hour. Erin wants to know how much the price will change in 3 hours. She …
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2 votes
Erin watches the price of an item advertised on the internet. The ad says the price will go down $4 each hour. Erin wants to know how much the price will change in 3 hours. She writes this number sentence:

asked
User Venkata Ramireddy CH
by
6.5k points

1 Answer

7 votes

Answer:

12$

Explanation:

if I'm correct it was just be 4x3

answered
User Tim Williams
by
8.3k points
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