This preview shows pages 1–6. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: + y x y x 4) 2 2 8 34 5 9== + y x y x Station 5 DIRECTIONS: For each story problem, write and solve a system of equations. 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...
View
Full
Document
 Spring '09
 Johnson
 Algebra

Click to edit the document details