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Unformatted text preview: 1) Mary is 4 more than 2 times as old as Frank. Together their ages add up to 22. How old is Mary? 2) Tammy and Dana bought pens and pencils. Tammy bought 4 pens and 5 pencils, and her total bill was $6.71. Dana bought 5 pens and 3 pencils, which cost her $7.12. How much does each pen and each pencil cost? (Let X equal the price of a pen and Y equal the price of a pencil.) Station 6 DIRECTIONS: Write each linear inequality in slopeintercept form. Then graph the inequality. 1) 6 3 5 ≤y x 2) 8 6 4x y 3) 6 3y 4) 8 3 +≤ x y 5) 2 4 1x y Station 7 DIRECTIONS: Write each linear inequality in slopeintercept form. Then graph the inequality. 1) 4 8 4 5 3 2x y x y R 2) 12 2 6 2 1x y x y...
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 Spring '09
 Johnson
 Algebra, Binary relation, Pen

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