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Vladimir79 [104]
2 years ago
8

A can contained 5.5 ounces of tuna. Joey used 2.88 ounces of the tuna to make a sandwich. To find the amount of tuna remaining i

n the can, Joey subtracted as shown below: Is Joey's work correct? Explain how you can tell if his work is correct.
Mathematics
1 answer:
Veseljchak [2.6K]2 years ago
7 0

Answer:

Yes

Step-by-step explanation:

A full can of tuna has a certain amount in it, if a portion is removed from the can it is therefore subtracted from the total amount. This means that Joey's work is correct and the tuna can would have

5.5 oz - 2.88 oz = 2.62 oz

The best way to tell if his work is correct would be to weigh the remaining tuna in the can and see if it matches Joey's answer.

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Option C: x\sqrt{y^9}

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Applying exponent rule, we get,

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Hence, Option C is not the correct answer.

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