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Math
I sent this in a little while back but the file got corrupted and I have to re do it and I forgot the answer please if it is not done today I fail the year. Simplify the polynomial 16x^2 + 2 + 2x  15x^2  1 + 14x A:31x^2 + 16x +
asked by Random on June 6, 2016 
PreAlgebra
1. 16x^2 + 2 + 2x  15x^2  1 + 14x A. 31x^2 + 16x + 1 B. x^2  12x + 1 **** C. x^2 + 16x + 1 D. x^2 + 16x + 2 2. 2x^2 + 8  4x + 3x  6x^2 + 7 A. 8x^2  7x + 15 B. 4x^2  x + 15 **** C. 4x^2 + x + 15 D. 8x^2 + 7x + 15 3. 4x^2 +
asked by Help ASAP on May 10, 2018 
Math
5(3x  2)  (x  3) = 4(4x + 5) + 13 Answer Multiply factors. 15x  10  x + 3 = 16x  20 +13 Group like terms. 16x  7 = 16x  7 Add 16x + 7 to both sides and write the equation as follows 0 = 0
asked by Andrew on January 30, 2012 
Algebra
There are two solutions to  16x  5  = 3. The greatest solution is ___. Since the expression, 16x  5, can be either positive or negative, solve for both. 16x  5 = 3 16x = 8 x = .5 (16x  5) = 3 16x + 5 = 3 16x = 2 x = 1/8
asked by Juri on July 23, 2007 
algebra
Solve the system by addition or substitution. 16x4y=20 y=4x4 I ask for help with this and forgot to add the problem. can anyone help me understand how to do this? 16x4y=20 4x+y=4 ___________ 16x4y=20 (4)(4x+y=4)
asked by struggling on May 26, 2007 
math
16x^2 +2 + 2x15x^21+14x
asked by 707err0r on May 9, 2017 
Algebra
I have a few of these questions that I need help on, please help me! 1. 16x^2 + 2 + 2x  15x^2  1 + 14x 2. 2x^2 + 8 8  4x + 3x  6x^2 + 7 3. 2x^2 = 6x  7x +8  3x^2 + 1 5. (m^2  m  4) + (m  5) 6. (5x^2 + x  3)  (2x^3 + 4)
asked by Sara on May 20, 2017 
Intermediate Algebra
Am I going in the right track? 8x 1/x + 5x  3/2x = 16x^2  2x/2x^2 + 5x^2  3x/2x^2 16x^2  2x + 5x^2  3x/2x^2 =21x^2  5/2x^2 Find the LCD 6/7z 28, 8/x^2 4x = 7x(x4) Simplify 3x^2  2x/15x10 = x/5 Let's start by looking at
asked by Richard on November 3, 2006 
Algerbra
how do you solve 7(3x+4)=8(2x+5)+13 expand the parenthesis...I will do the left side.. 21x + 29= Now, subtract sixteen x from both sides, and subtract 28 from both sides. I will be happy to check your work. 7(3x+4)=8(2x+5)+13 21x
asked by Tony on March 26, 2007 
Math Need Help
If 5x +4y and 4x +3y =5 15x +12y =18 16x +12y = 20 31x/31= 38/31 x= 1 7/31 20x +16y =24 20x +15y = 5 31/y/31 = 29/31 y=29/31 x +y = 1 7/31 + 29/31 2 5/31
asked by kareen on August 21, 2015