7-6 Worksheets - Ramsey School District

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2y 2 3y 7y y 2 8m 4 3m 4m 4 12x 5 10x 4 8x 4 6x 2 3x 2x 2 6x m 2 10m 5 8m 2 6x 3 5x 4x 3 x 2 2x 9 2y 5 6y 3 1 y 5 8y 4 2y 3 1 Copyright © by Holt, Rinehart and Winston. 77 Holt Algebra 1 All rights reserved.
Name Date Class LESSON 7-6 Practice C Adding and Subtracting Polynomials Add or subtract. 1. h 6 4 h 5 3 h 4 2 h 5 9 h 6 10 h 6 6 h 5 3 h 4 2. 6q w 4 9q w 3 13q w 4 14w q 3 7 w 4 7q w 4 7 w 4 9q w 3 14 wq 3 Add. 3. 2m 1 4. 8y x 2 x 6y 5. 7 k 3 4z k 2 9zk __ 6 m 2 m 2 __ 2y x 2 11x 3y __ 5z k 3 10z k 2 8zk 6 m 2 m 1 10y x 2 10x 9y 6. c b 2 2b 14c 3c b 2 3c 3b 2 cb 2 b 11c 7. 4 a 4 9 a 2 4 a 3 a 3 11 a 2 4 a 5 4 a 4 20 a 2 5 a 3 4 a 5 Subtract. 5 zk 3 7 k 3 6 zk 2 zk 8. 13 s 2 2sx 8x 9. 8 r 5 11u r 4 7 10. x 4 5a x 2 x a 2 s 2 3sx x 13 r 5 2 r 4 12 2 x 4 5a x 2 x b 15 s 2 5sx 7x 5 r 5 11 ur 4 2 r 4 5 x 4 10a x 2 a b 11. 3p pm m 2 2 m 2 13p 5pm 3 m 2 6pm 10p 12. a g 3 g 2 2a g 3 3 a 3 g g 2 4ag 3a g 3 3 a 3 g 4ag g 2 13. Vince is going to frame the rectangular picture with dimensions shown. The frame will be x 1 inches wide. Find the perimeter of the frame. 20x 30 14. Mr. Watford owns two car dealerships. His profit from the first can be modeled with the polynomial c 3 c 2 2c 100, where c is the number of cars he sells. Mr. Watford’s profit from his second dealership can be modeled with the polynomial c 2 4c 300. a. Write a polynomial to represent the difference of the profit at his first dealership and the profit at his second dealership. c 3 2 c 2 6c 200 b. What is the total amount of profit Mr. Watford earns from both dealerships? c 3 2c 400 Copyright © by Holt, Rinehart and Winston. 45 Holt Algebra 1 All rights reserved.
Page 1 and 2: Name Date Class LESSON 7-6 Reteach
Page 3 and 4: 2y 2 3y 7y y 2 8m 4 3m 4m 4
Page 5 and 6: Name Date Class LESSON 7-6 Practice
Page 7: Name Date Class LESSON 7-6 Practice
Page 11 and 12: Name Date Class LESSON 7-6 Problem
Page 13 and 14: Name Date Class LESSON 7-6 Reading

7-6 Worksheets - Ramsey School District

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