03/17/14

Select the appropriate values of x that are solutions to f(x)=0, where f(x)=2x^2+2x+8
Select the appropriate values of x that are solutions to f(x)=0, where f(x)=2x^2+2x+8
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03/13/14

What number is 6 and 1/2% of 400?
Help! How do I set up this equation..is over of?
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03/13/14

Have another percents question..just not clicking on how to set up equation.
26 is what percent of 40?
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03/13/14

What is the easiest way to figure out how to set up an equation that consists of the is/of..this is hard for me to set up a the problem correctly..Help!
such as : If 1/4 inch on a map represents 8 miles, how many miles are represented by 3 and 3/4 inches on the map?
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03/13/14

c^2+4x=2x^2-x+6
Hi um I have been having trouble with solving this equation. So if you could help that would be great!
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03/13/14

Which expression is not equivalent to 4k? 3k+4+k+83(k+3)+3. 4(k+3)2(2k+5)+2
Which expression is not equivalent to 4k + 12? 3k+4 +k +8 3(k+3)+ 3 4(k +3) 2(2k+5)+2  
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03/13/14

11x+10/2x-1 - 7x+12/2x-1
Combine in to a single fraction and reduce to lowest terms   11x+10  _  7x+12 ______      ______ 2x-1           2x-1           Please help show the steps thank you
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03/13/14

x^2-3x+10=20
Please help I thought it was X=2,5 but can you show me the steps Thank you
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03/13/14

2x-y=3 x+2y=-6
solve the system of equations Thank you
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03/10/14

what is 3/4 (8k+4)
i need to find out how do i solve this equation and the steps for it
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03/10/14

If a line crosses the y-axis at (0, 1) and has a slope of 45, what is the equation of the line?
Math Is Another Language To Me And I Could Really Use Some Help
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03/08/14

What are the dimensions of the rectangular rug?
The perimeter of a rectangular rug is 32 ft.  The length is 2ft longer than the width.  What are the dimensions of the rug?
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03/08/14

How many games won?
A team played 62 games.  They won 32 more games than they lost.  How many games did they win?
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03/04/14

may i get assistance with this
the period of the function y=3cos(4x-π) is   1.) 2π   2.) -π   3.) not a periodic function   4.) 4π   5.) π   6.) π/2
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03/04/14

how to solve this?
find the lenght of an arc with angle 120 degress in a circle with radius 3 meters. Round answer to 2 decimal places. If you need something related to pi, use pi=3.14159 or its exact  value.
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03/04/14

Find all zeros of the polynomial
Find all zeros of the polynomial  P(x)=x6-1 x1=, x2= with x1<x2 x3= ()+()i with both negative real and imaginary parts x4=()+()i with negative real part and positive imaginary part x5=... more
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03/04/14

find a degree 3 polynomial
Find a degree 3 polynomial with coefficient of x3 equal to 1 and zeros 5, -4i and 4i 
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03/02/14

Find the requested composition or operation.
f(x) = 8x - 5, g(x) = 2x+6 Find (fg)(x).
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03/02/14

Find the requested composition or operation.
f(x) = 5-x, g(x) = -9x+7 Find (f + g)(x).
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03/02/14

Find the requested value.
f(-5) for f(x) = {7x     if x ≤ -1                       {x-9    if x > -1
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03/02/14

Evaluate –x^2 + 2x – 4 for x = 5
Can someone review the process for this? Thank you!  
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02/26/14

simplify 3*(2x – 6) + 3
Use the distributive property to remove the parentheses, then simplify by combining like terms. 3(2s – 6) + 3
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02/26/14

Solve the problem
The cost P, in dollars, to produce graphing calculators is given by the function C (X) = 53X + 2000, where X is the number of calculators produced. a) Identify the dependent and independent... more
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02/26/14

Find the quantity indicated
Suppose that Q varies jointly with x and the square of y. A) When Q = 96, X = 2 and Y = 4. Find constant of proportionality, K B) Find Q when x = 2 and y=3
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02/26/14

If the voltage, V, in an electric circuit is held constant, then the current, I, is inversely proportional to the resistance, R.
If the voltage, V, in an electric circuit is held constant, then the current, I, is inversely proportional to the resistance, R. A) If the current is 210 amperes when the resistance is 4 ohms,... more
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