Question and answer
Simplify the expression. 4x + 3a + 4x A. –16x – a B. 8x + 3a C. –8x – 3a D. 16x + a
Simplifying 4x + 3a + 4x Reorder the terms: 3a + 4x + 4x Combine like terms: 4x + 4x = 8x 8x + 3a
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Asked 5/11/2015 8:40:10 AM
Updated 6/6/2015 1:09:01 PM
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This answer has been confirmed as correct and helpful.
Edited by jeifunk [6/6/2015 1:09:00 PM], Confirmed by jeifunk [6/6/2015 1:09:01 PM]
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Express each ratio as a fraction in simplest form. 3 cups to 8 cups
Question
Not Answered
Updated 5/7/2015 11:17:53 AM
1 Answer/Comment
3 cups to 8 cups as a fraction in simplest form is 3/8.
Added 5/7/2015 11:17:53 AM
This answer has been confirmed as correct and helpful.
Confirmed by debnjerry [5/11/2015 10:24:55 AM]
Express each ratio as a fraction in simplest form. 2 yards to 45 feet
Question
Not Answered
Updated 5/8/2015 11:22:55 AM
2 Answers/Comments
2 yards to 45 feet as a fraction in simplest form is 2/15
2 yards = 6 feet.
6 feet/45 feet = 6/45 = 2/15
Added 5/8/2015 11:10:24 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/8/2015 11:22:38 AM]
Find each sum or difference. Round to the place value of the less precise measurement. 2 m + 4.9 m a. 7 m b. 10 m c. 6.9 m d. 2.9 m
Question
Not Answered
Updated 5/10/2015 4:59:03 AM
1 Answer/Comment
2 m + 4.9 m = 6.9 m
Added 5/10/2015 4:59:03 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/10/2015 5:26:37 AM]
Simplify the expression. –5z + 4n + 18z – 10n A. 13z – 6n B. –23z + 14n C. 22z + 5n D. –28z + 8n
Weegy: –5z + 4n + 18z – 10n = 13z-6n is the answer User: Simplify the following expression. 3y – 2x + z – 2x + 3(x + y) A. –x + 4y + z B. –x + 6y + z C. x + 4y + z D. 3x + 4y + z Weegy: 3y – 2x + z – 2x + 3(x + y) = x + 6y + z User: Which expression is equivalent to (1 + 9x)10 ? A. –10 – 90x B. 11 + 9x C. 10 + 90x D. –11 – 9x Weegy: (1 + 9x)10 = 10 + 90x User: Which expression is equivalent to (1 + 9x)10 ? A. –10 – 90x B. 11 + 9x C. 10 + 90x D. –11 – 9x Weegy: (1 + 9x)10 = 10 + 90x (More)
Question
Updated 5/11/2015 9:07:12 AM
0 Answers/Comments
Simplify the expression. 3(x + 3) – 2x + 4 A. 5x + 5 B. x + 13 C. 6x – 2 D. 3x – 11
Weegy: 3(x + 3) - 2x + 4 = 3x + 9 - 2x + 4 = x + 13 User: Use the distributive property to simplify the expression. –7(8x – 3) + x A. x + 10 B. –15x + 4 C. –9x – 4 D. –55x + 21 Weegy: 7(8x - 3) + x = -56x + 21 + x = -55x + 21 (More)
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Updated 8/2/2015 8:28:02 AM
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