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The Use of Mathematics in Economics - The Algebra of Straight Lines
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Choice in a World of Scarcity - Sunk Costs
Creative Commmons License
Attribution: CC BY
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Costs, Production and Industry Structure - MC, AVC and ATC
Creative Commmons License
Attribution: CC BY
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Costs, Production and Industry Structure - Fixed, Variable and Total Costs
Creative Commmons License
Attribution: CC BY
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The sum of three consecutive integers is 471. Find the integers.
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Systems with Three
Unknowns
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Solving a System by
Elimination
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Combined and Joint
Variation
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Solve the equation x
- (15 - 2x)^.5 = 0
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Solve A =
[(pi)(d^2)]/4 for d
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Solve for x: 5(x
+ 1) = 3x + 12
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Solve for t: 11
- 3t = 7t +
8
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