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Select the proper placement for parentheses to speed up the addition for the expression 2 + 9 + 8 + 1 A. (1 + 2) + (9 + 8) B. (9 + 2) + (8 + 1) C. (8 + 9) + (2 + 1) D. (8 + 2) + (9 + 1)
(8 + 2) + (9 + 1) is the proper placement for parentheses to speed up the addition for the expression 2 + 9 + 8 + 1.
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Asked 3/26/2018 9:08:56 PM
Updated 3/26/2018 9:41:24 PM
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(8 + 2) + (9 + 1) is the proper placement for parentheses to speed up the addition for the expression 2 + 9 + 8 + 1.
Added 3/26/2018 9:41:24 PM
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Updated 5 days ago|11/19/2020 8:31:03 PM
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9.2 is written as a mixed number in simplest form as 9 1/5.

9 2/10
9 1/5
Added 5 days ago|11/19/2020 8:31:03 PM
This answer has been confirmed as correct and helpful.
What is 9.2 written as a mixed number in simplest form? A. 2/9 B. 91/5 C. 9/2 D. 29/10
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Updated 3/26/2018 7:13:44 AM
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9.2 written as a mixed number in simplest form is 9 1/5 . 9.2 =92/10 = 46/5 =9 1/5
Added 3/26/2018 7:13:44 AM
This answer has been confirmed as correct and helpful.
Confirmed by Masamune [3/26/2018 8:45:01 PM]
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Updated 3/26/2018 7:24:38 AM
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Added 3/26/2018 7:24:38 AM
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16 x 8
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Updated 308 days ago|1/22/2020 4:53:11 AM
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16 x 8 = 128
Added 308 days ago|1/22/2020 4:53:02 AM
This answer has been confirmed as correct but excluded from search.
Confirmed by yumdrea [1/22/2020 4:53:05 AM]
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