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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
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 6/22/2014 7:39:25 PM
5t + (t - 3) - [(7t + 5) - (8 - 3t)]
= 5t + t - 3 - (7t + 5 - 8 + 3t)
= 6t - 3 - (10t - 3)
= 6t - 3 - 10t + 3
= -4t
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
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
Confirmed by andrewpallarca [6/22/2014 7:40:16 PM]
(y + z)^3 = y^3+ 3y^2z+ 3yz^2+z^3
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
Updated 6/20/2013 12:53:27 PM
(2x + 9)(x + 1)

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

= 2x^2 + 11x + 9
Find the product mentally. (ab + 3)(ab - 3) a2b2+ 9 a2b2- 6ab- 9 a2b2- 9
Question
Updated 6/20/2013 12:41:30 PM
(ab + 3)(ab - 3)

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

= a^2b^2 - 9
Find the product mentally. (2m - 9)2 2m2- 18m+ 81 2m2- 81m+ 81 4m2- 36m+ 81
Question
Updated 6/20/2013 12:48:54 PM
(2m - 9)^2

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

= 4m^2 - 36m + 81
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