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Help please ASAP!!!!!!!!
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Feb 17, 2018
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Help please ASAP!!!!!!!!
Mathematics
high-school
Aliti
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6
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9 + 13 = 21
= 10.5
Dan Herbert
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Feb 18, 2018
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Dan Herbert
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10.5, since 35 is between 30 and 40 ((30+40)/2), the mistakes that correspond with them are 9 and 12, the number in between them is 10.5 (9+12=21, 21/2 is 10.5)
JT Smith
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Feb 23, 2018
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