Practice - McGraw-Hill Higher Education
Practice - McGraw-Hill Higher Education
Practice - McGraw-Hill Higher Education
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
11-6NAME______________________________________________ DATE______________ PERIOD _____<strong>Practice</strong>Rational Expressions with Like DenominatorsFind each sum.n 3n7u 5u1. 2. 8 816 16w 9 w 4s 8 s 43. 4. 9 94 44c 4n 6 85. 6. c 1 c 1n 2 n 2Lesson 11-6Copyright © Glencoe/<strong>McGraw</strong>-<strong>Hill</strong>, a division of The <strong>McGraw</strong>-<strong>Hill</strong> Companies, Inc.x 5 2r 5 2r 17. 8. x 2 x 2r 5 r 54p 14 2p 102y 1 4y 59. 10. p 4 p 43y 2 3y 25a 2 2a 46t 5 4t 311. 12. 2a 2 2a 23t 1 3t 1Find each difference.3y y9n 4nr 2 r 513. 14. 15. 8 85 53 3x 6 x 7s 14 s 146 216. 17. 18. 2 25 5c 1 c 17 62y 34p 4p19. 20. 21. d 6 d 62y 3 3 2yp 5 5 p2y 7y6a 4 4a 630t 522. 23. 24. y 2 2 y2a 2 2a 26t 1 1 6t25. GEOMETRY Find an expression for the perimeter ofrectangle ABCD. Use the formula P 2 2w.AD5a 4b2a bB3a 2b2a bC26. MUSIC Kerrie is burning an 80-minute CD-R containing her favorite dance songs.Suppose she has burned 41 minutes of songs and has five more songs in the queue thattotal x minutes. When she is done, write an expression for the fraction of the CD thathas been filled with music.Chapter 11 45 Glencoe Algebra 1
Change language