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Which expression represents "2 times the sum of 4 and y?" 2 ⋅ 4 + y 4 + 2 ⋅ y 2(4 + y) 4(2 + y)
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Feb 6, 2017
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Which expression represents "2 times the sum of 4 and y?"
2 ⋅ 4 + y
4 + 2 ⋅ y
2(4 + y)
4(2 + y)
Mathematics
high-school
Hendri
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2*(4+y)
The answer is c.
Its two times the sum so two is on the outside and 4 and y come after the word sum so its addition.
Elveti
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Feb 10, 2017
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Elveti
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