A rectangular plot has area 126 yd2 with a perimeter of
What is the length of the longest side?]]> What is the length of the longest side?]]>
and area 
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and B = 
. Find 2A + B.]]>
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, B = 
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2 white, and 1 red. C requires 2 black, 1 white, and 2 red. If 100 black, 110 white and 90 red wires were used, how many of each type cable were made?]]>
where the degree of r
is less than the degree of 
. Then find the partial fraction decomposition of 
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, C = 0]]>
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, C = 0]]>
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(A1 is the same as B, A2 is the same as C, etc.)
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