Question and answer
Simplify the expression. 4x + 3a + 4x A. –16x – a B. 8x + 3a C. –8x – 3a D. 16x + a
4x + 3a + 4x = 8x + 3a
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Asked 4/7/2014 2:04:14 PM
Updated 4/8/2014 11:51:06 AM
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This answer has been confirmed as correct and helpful.
Edited by andrewpallarca [4/8/2014 11:51:03 AM], Confirmed by andrewpallarca [4/8/2014 11:51:06 AM]
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Questions asked by the same visitor
Simplify the expression. 5x + 2y – 2x + 8 A. 5x – 46 – 8 B. 7x + 6y C. 3x + 2y + 8 D. 2x – 10y
Weegy: 5x + 2y – 2x + 8 = 3x + 2y + 8 (More)
Question
Updated 4/8/2014 11:49:39 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 (More)
Question
Updated 4/8/2014 11:50:28 AM
0 Answers/Comments
Evaluate the expression described below if the number is –3. The quotient of three times a number and the sum of the number and two.
Question
Not Answered
Updated 4/8/2014 9:31:09 PM
1 Answer/Comment
The expression for "The quotient of three times a number and the sum of the number and two" is 3n/(n + 2), given n = -3, so 3(-3)/(-3 + 2) = -9/-1 = 9
Added 4/8/2014 9:31:09 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/8/2014 9:36:24 PM]
Evaluate the expression described below if the number is –3. Four less than three times the sum of a number and four. A. –9 B. –1 C. 9 D. 1
Question
Not Answered
Updated 4/8/2014 9:33:11 PM
1 Answer/Comment
The expression for "Four less than three times the sum of a number and four" is 3(n + 4) - 4 where n is the number.
Given n = -3,
3(-3 + 4) - 4 = 3 - 4 = -1
Added 4/8/2014 9:33:11 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/8/2014 9:35:26 PM]
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