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How do you solve for w

-[5/(4w+12)] + 2 = -[6/(w+3)] Solve for w?--[5/(4w+12)] + 2 = -[6/(w+3)] [5/(4w+12)] - 2 = 6/(w+3) [5/4(w+3)] - 2 = 6/(w+3) [5/(w+3)] - 8 = 24/(w+3) 5 - 8(w+3) = 24 5-8w-24 = 24 -8w-19 = 24 -8w = 24

Need Help with Polynomial Word Problem

Ms. Ponce owns a company that makes specialized race car engines. From 1985 through 2005, the number of engines produced can be modeled by N (x) = 6x^2 - 4x+ 4300 where X is number of years since 1985

What is the square root of rope

Thread.-More than the square root of a house and the square root of a bottle.-http://www.wolframalpha.com/input/?i=squ… And I have no clue as to how they got that.-the amount/length of rope that when

Can you give an example of a compact set in R with countably infinite limit points

compact set in R = closed & bounded set in R-Consider the set S = {1/n | n ∉ N} U {1/n + 1/m | n,m ∉ N} U {0} [N = set of natural numbers] Clearly, this set is bounded. Limit points of S are 0, 1, 1/2

Classify the system as "consistent dependent," "consistent independent," or "inconsistent."

a) Line 1: y = [(-1/3)x]-2Line 2: x+3y=6 b) Line 1: y= x+3Line 2: y= -x+3 What are their solutions? Unique Solution ( Please give me the solution too) , no solution or infinitely many solution?-(a)

Find the -intercept(s) and the coordinates of the vertex for the parabola

Find the -intercept(s) and the coordinates of the vertex for the parabola y = x^2 + 4x -12 . If there is more than one -intercept, separate them with commas.-the coordinates of parabola vertex y = x²

Find L=lim_x->infinity[ax^p+bx^(p-2)+c]/[dx^q+ex^(q-2)+k], where a,b,c,d,k are const. p>0,q>0 ,p>q

First of all the question is incomplete ! I guess as you have written about, d and k , it may be like this : lim[ax^p+bx^(p-2)+c]/[dx^q+ex^(q-2)+k][ where e and k are constant]x->inf. = limx^p{a+b/x^2

Limits in indeterminate form

lim (x-sinx)/(x-tanx) x->0 I know that this is a [0/0] indeterminate form, and that the answer is (-1/2). But how? I keep getting the answer as 0.( I use the LHospital rule and take the derivative o

Solving Equations w/ Fractions HELP PLEASE

When You See / This Means Its A Fraction Solve for x: 2/3x+1=27 Solve for x: (x+4)/3=2 Solve for x: 1/3 (2x-8)=4 Solve for x: 5/2x+15/2=15 Solve for x: (x+20)/2 =3x-in general multiply the entire eqa

Can someone help me with algebra

which expression equals (2^5/3x^-2/3)^3the 5/3 and -2/3 are exponents of 2 and x respectively. The choices are a) 2^5/(x^2)b) 2^5/(√x)c) 2^5x^2d) x^2/(2^5)e) √x/(2^5) looking for best answer!!-a

What's the correct graph

I have to graph and solve systems of linear inequalities in two variables.. Choose the correct solution. x − 2 > 0 x y − 3 > 0 http://i51.tinypic.com/whi39i.jpg http://i53.tinypic.com/fp2yj5.jpg

5 EASY PRE-CALCULUS Questins

1. What is the value of x in the right triangle below? If needed, round your answer to two decimal places. 32 angle, 15 inches, find the x in base… 2. A 10-foot ladder is leaning up against the side

Geometry help, solve for w

S= 2lw + 2lh + 2wh Please show me how to get the answer too.-S= 2lw + 2lh + 2wh S - 2lh = 2lw + 2wh S - 2lh = w (2l+2h) w = (s-2lh) / (2l+2h)-s = 2lw + 2lh + 2wh s - 2lh = 2lw + 2wh s - 2lh = w(2l

Help Scientific Notation Problem

Hi I need help solving this scientific notation problem. Divide and write the answer in scientific notation. (Round to the nearest thousandth as needed). Symbol ^ means to the power of. 4.5x10^9/8.1x1

Geometry review help

line contains the points (3, -4) and (5, 2). Another line graphed in the same coordinate plane contains the points (0, -2) and (6, -4). Based on the slopes of these lines are they parallel, perpendicu
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