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-2x+y 5 *+3y 6 e. 5x - 3y 6 d. 1x 3y = -30 3. Solve each svetem of

-2x+y 5 *+3y 6 e. 5x - 3y 6 d. 1x 3y = -30 3. Solve each svetem of

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter1: Expressions And Functions
Section1.8: Interpreting Graphs Of Functions
Problem 25PFA
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Can you please help me with number 2 parts d and e
Solving for the varlable that remains gives you the x-or y-coordinate of the point of intersection, If there Is a polnt of Internection. s arif 2.2 Exercises You wll need a graphing calculator for Exercises 2,7,11, 15, and 16 Practice Your Skills 1. Solve each equation for the specified varlable. b. 2p+3h 18, for h@ d. 2p+3h 18, for p a. w-r=11, for w C. w-r=11, for r 2. Graph each system and find an approximate solutlon. Then choose a method and find the exact solution. List each solution as an ordered pair. y 15+ 3x a. y= 4x-5 b. (y=5+x C. y= 27 - 3x y 2x+1 Ty=21- 2x -2x+y 5 [*+3y D6 e. d. x-3y -30 5x-3y 6 3. Solve each system of equations. 4s+31 7 5x +2y 12 a. 2s-t 8 4х - Зу3 5 C. x+6y% D11 b. 6x-4y -7 1 [S= 3d +5 10d-4f 16 e. P %b%3D2 4. Classify each system as consistent or inconsistent and as dependent or independent. 3x +4y = 7 [y 3x-4 b. 3. [y= 3x-5 a. y = -x+2 6x-2y 8 C. 6x+ 2y 10 Reason and Apply 5. Solve each problem. a. If 4x + y 6, then what is (4x + y- 3)? b. If 4x + 3y = 14 and 3x-3y =13, what is 7x? 6. The formula to convert from Fahrenheit to Celsius is C = (F-32). What reading on the Fahrenheit scale is three times the equivalent temperature on the Celsius scale? 0 %3D
Transcribed Image Text:Solving for the varlable that remains gives you the x-or y-coordinate of the point of intersection, If there Is a polnt of Internection. s arif 2.2 Exercises You wll need a graphing calculator for Exercises 2,7,11, 15, and 16 Practice Your Skills 1. Solve each equation for the specified varlable. b. 2p+3h 18, for h@ d. 2p+3h 18, for p a. w-r=11, for w C. w-r=11, for r 2. Graph each system and find an approximate solutlon. Then choose a method and find the exact solution. List each solution as an ordered pair. y 15+ 3x a. y= 4x-5 b. (y=5+x C. y= 27 - 3x y 2x+1 Ty=21- 2x -2x+y 5 [*+3y D6 e. d. x-3y -30 5x-3y 6 3. Solve each system of equations. 4s+31 7 5x +2y 12 a. 2s-t 8 4х - Зу3 5 C. x+6y% D11 b. 6x-4y -7 1 [S= 3d +5 10d-4f 16 e. P %b%3D2 4. Classify each system as consistent or inconsistent and as dependent or independent. 3x +4y = 7 [y 3x-4 b. 3. [y= 3x-5 a. y = -x+2 6x-2y 8 C. 6x+ 2y 10 Reason and Apply 5. Solve each problem. a. If 4x + y 6, then what is (4x + y- 3)? b. If 4x + 3y = 14 and 3x-3y =13, what is 7x? 6. The formula to convert from Fahrenheit to Celsius is C = (F-32). What reading on the Fahrenheit scale is three times the equivalent temperature on the Celsius scale? 0 %3D
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