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7. What is the y-value in the solution to the system? A. -1 B. 5 C. 3 D. 2 8. Solve the system by elimination. A. 3,-3) B. (3,0) C. (-1,3) D. (1, -3) y = 3x+5 y=2x+3 3x + 2y = -3 3x-y=6

7. What is the y-value in the solution to the system? A. -1 B. 5 C. 3 D. 2 8. Solve the system by elimination. A. 3,-3) B. (3,0) C. (-1,3) D. (1, -3) y = 3x+5 y=2x+3 3x + 2y = -3 3x-y=6

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.7: Puzzle Problems
Problem 13P
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please help me with these 3 questions thank you

7. What is the y-value in the solution to the system? y = 3x + 5 A. -1 y=2x+3 B. 5 C. 3 D. 2 8. Solve the system by elimination. 3x + 2y = -3 A. (3-3) 3x - y = 6 B. (3.0) C. (-1,3) D. (1.-3) 9. A grocery store sells star fruit for $4.25 per pound and Asian pears for $2.25 per pound. Write an equation in standard form for the weights of star fruit, F, and Asian pears, P, that a customer could buy with $18. A. 4.25F +2.25P = 18 B. 4.25F = 2.25P + 18
Transcribed Image Text:7. What is the y-value in the solution to the system? y = 3x + 5 A. -1 y=2x+3 B. 5 C. 3 D. 2 8. Solve the system by elimination. 3x + 2y = -3 A. (3-3) 3x - y = 6 B. (3.0) C. (-1,3) D. (1.-3) 9. A grocery store sells star fruit for $4.25 per pound and Asian pears for $2.25 per pound. Write an equation in standard form for the weights of star fruit, F, and Asian pears, P, that a customer could buy with $18. A. 4.25F +2.25P = 18 B. 4.25F = 2.25P + 18
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