In Exercises 1-8, tell whether the ordered pair is a solution of the inequality. (See Example 1.) 1. x + y < 7; (2, 3) 2.) x - y ≤ 0; (5,4) 4. 8x + y> -6; (-1,2) 5. -6x + 4y ≤ 6; (-3,-3) 3. x+3y2 -2; (-9, 1) 6. 3x - 5y 2 0.5; (-1.5, -1)

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Please help me with questions 2-8. Thank you so much!
In Exercises 1-8, tell whether the ordered pair is a solution of the inequality. (See Example 1.)
1. x+y<7; (2,3)
2. x - y ≤ 0; (5,4)
4. 8x + y> -6; (-1,2)
7. y + 1 <-(x + 6); (−8, -3)
5. -6x + 4y ≤ 6; (-3,-3)
8. y +2 < 2(4x - 2); (1-5)
▶3. x+3y2 -2; (-9, 1)
6. 3x - 5y ≥ 0.5; (-1.5, -1)
Transcribed Image Text:In Exercises 1-8, tell whether the ordered pair is a solution of the inequality. (See Example 1.) 1. x+y<7; (2,3) 2. x - y ≤ 0; (5,4) 4. 8x + y> -6; (-1,2) 7. y + 1 <-(x + 6); (−8, -3) 5. -6x + 4y ≤ 6; (-3,-3) 8. y +2 < 2(4x - 2); (1-5) ▶3. x+3y2 -2; (-9, 1) 6. 3x - 5y ≥ 0.5; (-1.5, -1)
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