5 items are filed under this topic.
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Redwood Park and Glendale Park |
2010-03-05 |
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From Shaun:
Question from Shaun, a student:
Redwood and Glendale Parks are each surrounded by 100 yards of
fencing. The are of Redwood Park is 25 square yards more than the area
of Glendale Park. If both parks are rectangles, what is the measurement
of each rectangle?
Answered by Harley Weston. |
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An infinite number of solutions |
2009-03-24 |
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From Sean:
this is a linear equations problem;
first:
3535.5 + Fbd (.866) + Fbc (.5) - Fab (.5) = 0
and
-3535.5 - Fab (.866) - Fbc (.5) - Fbd (.5) = 0
Answered by Harley Weston. |
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algebra |
2008-07-31 |
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From Eric:
Would you please solve & explain this equation to me: x^2+2x=x(x+2)?
Thank you
Answered by Penny Nom & Stephen La Rocque. |
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Two equations in two unknowns |
2007-09-22 |
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From Mary:
Having problems doing this problem, looking for a solution with the work. I would like to see how you got your answer, to see what I was doing wrong.
solve using the substitution method, is there "no solution" or "infinitely many solutions"
4x+y=4
2x+8y=0
Answered by Stephen La Rocque and Leeanne Boehm. |
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What happens when you have zero's on both sides? |
2007-06-05 |
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From Lily:
On the substitution method what happens when you have zero's on both
sides of the equation? Is that considered no solution or infinitely many?
Answered by Stephen La Rocque and Penny Nom. |
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