Session+11+Supplement+v.1

Session+11+Supplement+v.1 - Lesson Supplement Extra...

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Lesson Supplement Parallel lines C and D contain the points (2, k ) and ( k , 6), respectively. If their slopes are positive and have a product of 9, and if the sum of their y -intercepts is 4, which of the following points appears on either line C or line D ? (–2, –4) (–1, 4) (1, –5) (2, –1) (3, 0) “Extra” Information
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Lesson Supplement The sum of a and b is 36, and the sum of their reciprocals is 0.2. What is the product of a and b ? 35.8 72 96 144 180 Always Be Suspicious
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Lesson Supplement Always Be Suspicious What is the smallest integer n for which 8 2 n +2 > 16 n +3 ? 2 3 4 5 6
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Lesson Supplement The Formulas Behind Wrong Answer Choices 9,900 9,801 198 100 99 99 2 + 99 99 = The Test-Maker loves to include answer choices that contain either partial solutions or numbers that are closely related to those in the question.
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Lesson Supplement The price of a TV was decreased first by 20% and then again by 40% off the reduced price. What percent of the original price is the new price? Think like the Test-maker
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Lesson Supplement Sometimes, near the end of a test, we don’t have time to calculate an exact answer, but we can still use information in a
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This note was uploaded on 01/25/2012 for the course GB 752 taught by Professor Unknown during the Fall '11 term at Loyola Maryland.

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Session+11+Supplement+v.1 - Lesson Supplement Extra...

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