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IgorC [24]
3 years ago
15

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. His sister states that the expression should be x

+ x + 0.5x + y + y – 2. Who is correct? Explain
Mathematics
1 answer:
meriva3 years ago
5 0

✨ SAMPLE ANSWER ✨

The entire expression should be subtracted from 30. To subtract the quantity, distribute the negative sign, which changes the signs on the terms. So, the –2 changes to positive and gets added to 30 instead of subtracted from it.

If this helped, please thank me!

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