03/16/13

Dividing fractions that contain exponents?
I can't seem to figure this one out.  It's more complicated than others I've been doing.  Thank you for your help and explanation!   27n2-147 3n2-16n+21 Divided... more
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03/04/13

2k2+7k-4-0
2k2+7k-4=0
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02/27/13

789 trillion written as a integer?
How do you write 789 trillion as an integer?
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02/27/13

X+x+2+x=144
introduction to problem solving  
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02/18/13

Geometry problem involving triangles
Woody Woodpecker pecked at a 17 meter wooden pole until it cracked and the upper part fell, with the top hitting the ground 10 meters from the foot of the pole. Since the upper part had not... more
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02/17/13

FInding Per Hour: Solving
Tyler starts walking at 2 miles per hour. An hour later, Nadine starts jogging along same route at 6 miles per hour. How long will it take Nadine to catch up with Tyler?
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02/17/13

f(x) = x^3 - 4x^2 + 9x - 36f(x) = x^3 - 4x^2 + 9x - 36
Use the Rational therom to fibd the real zeros.
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02/16/13

sketch a graph of y=f(x)
  f(x) =1/2x +5
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02/16/13

Use the slope-intercept form to state the equation of the line.m=-9;(0,1)is on the line
I don't know how to do this
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02/15/13

what is exponentiation
What is exponentiation?
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02/15/13

(x^-5*(y^-6*z^1)^2)/(x^4*y^-1*z^-2) Write answer with positive exponents only.
Write your answer with positive exponents only.(x^-5*(y^-6*z^1)^2)/(x^4*y^-1*z^-2)
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02/14/13

how do you graph a -1/5 slope
Which direction would it go in?
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02/13/13

find an equation of the line containing the given pair of points (2,4) and (6,6)
How do I write an equation of the line containing the given pair of points
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02/12/13

In 1992, the moose population in a park was measured to be 4280
In 1992, the moose population in a park was measured to be 4280. By 1999, the population was measured again to be 6170. If the population continues to change linearly: Find a formula for the moose... more
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02/12/13

how to factor a trinomial
how do you factor a trinomial with 3x^2. I know how to do problems like x^2, but not when there is a constant infront of the x^2 
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02/12/13

(b+8)(b+2)
its has to be done on a chart
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02/12/13

how do i do 10x-(x-5)=23
i am confused
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02/12/13

Angie borrowed $400 from her parents at 6.5% simple interest for 3 years. What is the total amount Angie must repay?
I dont get interrest questions
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