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 Apr 4, 2024 181k views

2 votes

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7 votes

Answer:

12$

Explanation:

if I'm correct it was just be 4x3

Tim Williams answered Apr 9, 2024

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asked Dec 14, 2023 197k views

Carl Bergquist asked Dec 14, 2023

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4 votes

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