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A plant without enough water may wilt and close its stomata (leaf openings). This decreases the rate of photosynthesis because _____. chloroplasts don't have access to the sunlight carbon dioxide can't be absorbed nutrients from the soil can't be absorbed
Weegy: A plant without enough water may wilt and close its stomata (leaf openings). This decreases the rate of photosynthesis because chloroplasts don't have access to the sunlight. (More)
Question
Expert Answered
Asked 6/20/2013 10:27:24 AM
0 Answers/Comments
Subtract -2k3 + k2 - 9 from 5k3 - 3k + 7. 3k3+ k2- 3k - 2 -7k3+ k2+ 3k - 16 7k3- k2- 3k + 16
Weegy: 5k3 - 3k + 7-(-2k3 + k2 - 9)=> 5k3 - 3k + 7+2k3-k2+9==> 5k3+2k3-k2-3k+7+9 ==> 7k3-k2-3k+16 ....Hence your answer is 7k3- k2- 3k + 16 User: Simplify (2n + 5) - (3n + 7) + (4n - 9). -3n - 11 3n - 11 -3n + 11 3n + 11 Weegy: Simplify (2n + 5) - (3n + 7) + (4n - 9). ANSWER: 3n - 11 User: Simplify a - {b - [c - (d - e) - f] - g}. a + b + c - d + e - f + g a - b + c - d + e - f + g a + b + c + d + e - f + g a - b + c - d + e + f - g User: Simplify 5t + (t - 3) - [(7t + 5) - (8 - 3t)]. -4t 4t -10t 10t Weegy: (a)-4t is the answer. 5t + (t - 3) - [(7t + 5) - (8 - 3t)] = -4t User: Using the polynomials Q = 3x2 + 5x - 2, R = 2 - x2, and S = 2x + 5, perform the indicated operation. Q - [R + S] 2x2+ 3x- 9 4x2- 3x+ 9 2x2- 3x+ 9 4x2+ 3x- 9 Weegy: D. 5x - 4 is the answer. User: Simplify 5 + 2{x - 4[3x + 7(2 - x)]}. -34x - 107 34x - 107 34x + 107 Weegy: (a)34x - 107 or x = 107/34 User: Select the correct product. (x2 + 4x + 8)(2x - 1) 2x3+ 7x2+ 12x- 8 2x3- 7x2- 12x- 8 x2+ 6x+ 7 x2+ 8x- 8 Weegy: The correct answer to the presented problem is (a) 2x3 + 7x2 + 12x - 8 User: Select the correct product. (6 - d)(d2 - 5 + 3d) 6d2- 30d d3- 3d2- 23d+ 30 d2+ 2d- 30 -d3+ 3d2+ 23d- 30 Weegy: 6d2- 30d d3- 3d User: Select the correct product. (y + z)3 y3+z3 y3+ 3y2z+ 3yz2+z3 3y+ 3z y3z3 Weegy: (x+y)?=x?-2x?y+y?x-x?y+2xy?-y? (More)
Question
Updated 336 days ago|6/22/2014 7:39:25 PM
4 Answers/Comments
5t + (t - 3) - [(7t + 5) - (8 - 3t)]
= 5t + t - 3 - (7t + 5 - 8 + 3t)
= 6t - 3 - (10t - 3)
= 6t - 3 - 10t + 3
= -4t
Added 336 days ago|6/22/2014 7:21:01 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [6/22/2014 7:26:02 PM]
5 + 2{x - 4[3x + 7(2 - x)]}
= 5 + 2[x - 4(3x + 14 - 7x)]
= 5 + 2[x - 4(14 - 4x)]
= 5 + 2(x - 56 + 16x)
= 5 + 2(17x - 56)
= 5 + 34x - 112
= 34x - 107
Added 336 days ago|6/22/2014 7:24:22 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [6/22/2014 7:26:18 PM]
(6 - d)(d^2 - 5 + 3d)
= 6d^2 - 30 + 18d - d^3 + 5d - 3d^2
= - d^3 + (6d^2 - 3d^2) + (18d + 5d) - 30
= - d^3 + 3d^2 + 23d - 30
Added 336 days ago|6/22/2014 7:29:49 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [6/22/2014 7:40:16 PM]
(y + z)^3 = y^3+ 3y^2z+ 3yz^2+z^3
Added 336 days ago|6/22/2014 7:39:25 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [6/22/2014 7:41:46 PM]
Select the correct product. (2x + 9)(x + 1) 2x2+ 11x+ 9 3x2+ 11x+ 9 2x2- 7x+ 9 2x2+ 11x+ 10
Weegy: Can you clarify your question please? User: Select the correct product. (2x + 9)(x + 1) 2x2+ 11x+ 9 3x2+ 11x+ 9 2x2- 7x+ 9 2x2+ 11x+ 10 Weegy: Can you clarify your question please? User: Select the correct product. (a + 8)(b + 3) ab+ 8a+ 3b+ 24 ab+ 3a+ 8b+ 24 11ab 24ab Weegy: ab+3a+8b+24 is the answer. User: Select the correct product. (j + 7)(k - 5) -35jk jk- 12jk- 35 jk- 5j+ 7k- 35 7j- 5k Weegy: (j + 7)(k - 5), the product is jk- 5j+ 7k- 35 User: Find the product. (n + 7)2 2n² + 14n + 49 n² + 14n + 14 n² + 14n + 49 Weegy: (n + 7)(n + 7), the product is n² + 14n + 49 User: Find the product. (r + s)2 r² + 2rs + s r² + 2rs + s² r² + 2rs + 2s² Weegy: (r + s)^2, the product is r² + 2rs + s² (More)
Question
Expert Answered
Updated 6/20/2013 12:53:27 PM
1 Answer/Comment
(2x + 9)(x + 1)

= 2x^2 + 9x + 2x + 9

= 2x^2 + 11x + 9
Added 6/20/2013 12:53:27 PM
Find the product mentally. (ab + 3)(ab - 3) a2b2+ 9 a2b2- 6ab- 9 a2b2- 9
Question
Not Answered
Updated 6/20/2013 12:41:30 PM
1 Answer/Comment
(ab + 3)(ab - 3)

= a^2b^2 + 3ab - 3ab - 9

= a^2b^2 - 9
Added 6/20/2013 12:41:30 PM
This answer has been added to the Weegy Knowledgebase
Find the product mentally. (2m - 9)2 2m2- 18m+ 81 2m2- 81m+ 81 4m2- 36m+ 81
Question
Not Answered
Updated 6/20/2013 12:48:54 PM
1 Answer/Comment
(2m - 9)^2

= 4m^2 - 18m + (-18m) + 81

= 4m^2 - 36m + 81
Added 6/20/2013 12:48:54 PM
This answer has been added to the Weegy Knowledgebase
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