Beginning Algebra

Specifically for introductory questions about algebra (Algebra I).
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Proportionality: How does "y = kx" become "x = (1/k)y" ?
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7
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3K
Deleted member 4993
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If f(2)=0 then calcuate the value of the following functions....
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5
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2K
ksdhart2
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1
Simplifying Algebraic Functions - Multiplication and Division of Fractions
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2
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2K
10mostwanted
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U
Confused!! There's a speedboat that cost $45,000. I borrow 25,000 from a friend....
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2
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3K
JeffM
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fastest way to solve questions like how many solutions does this problem have?
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3
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2K
JeffM
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J
How to quickly solve systems of linear equations?
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4
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5K
HallsofIvy
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incidents per 100 patient days
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1
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1K
ksdhart2
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linear algebra question (slope intercept form vs standard form)
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6
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2K
JeffM
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Word Problems
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1
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1K
Deleted member 4993
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FoG? If f(x)=2x^2+15 and g(x)=5 what is (F o G)(12) ?
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3
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2K
ksdhart2
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Systems of equations question: "You are to choose between 2 different bands..."
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1
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2K
Deleted member 4993
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question
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1
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1K
Deleted member 4993
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solving for variable: is it possible to solve R^2 +10R = 2000 be R = something?
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4
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2K
Bronn
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Factorising: (x+y)^2 - x^2, x^5 - 81x, a^2 +3ab +2b^2
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2
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1K
mmm4444bot
mmm4444bot
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kinetic energy of mass 1.6 * 10^3 kg travelling at 3.4 * 10^3 m/s
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3
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2K
Harry_the_cat
Harry_the_cat
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Need help with a simple problem: (4/3) (pi) (r^3)
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1
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1K
JeffM
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Confused About Averages
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2
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2K
Harry_the_cat
Harry_the_cat
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Graph Question
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1
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1K
mmm4444bot
mmm4444bot
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I need help, I have been trying this but can't prove it. I just guessed the answer.
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1
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1K
JeffM
J
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Frame Problem - Need help turning given information into a quadratic equation.
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2
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3K
JeffM
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