Intermediate Algebra
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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
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 
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
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. 3x^2 + 6  2x + 5x  4^2 + 9 a. x^2 + 3x + 15* b. 7x^2 + 3x + 3 c. x^2  3x + 15 d. x^2 + 7x + 15 3. 2x^2 + 6x  7x +
asked by Mynameisntyourbuisness on June 2, 2017 
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
The question is (2x+1)^22(2x^21) in simplest form Is this correct? [(2x+1)(2x+1)](4x^2+2) 4x^2+2x+2x+1(4x^2+2) 4x^2+4x+1(4x^2+2) 16x^416x^34x^2 + 8x^2+8x+2 _________________________ 16^416x^3+4x^2+8x +2 Did I do this
asked by B8 on September 27, 2013 
Math
find any stationary points of the function g(x) = (2x3)square root of 5+16x4x^2 (0 less than or equal to x less than or equal to 4) and use the first derivative test to classify each stationary point as a local maximum or local
asked by Pd on September 14, 2010 
algerbra 1
5x+8+3xx+5=6x3 do I start like this 5x+3xx or 5x+3x+8+5=6x3 I would go: 5x+3x= 8x then: 8xx+13=6x3 and then: ...hold on, what do you think so far, like, am I way off what you are thinking or should I keep going? I don't know
asked by patti on May 10, 2007