1 / 8

Warm-up October 1, 2013

Warm-up October 1, 2013. Chuck is 2 inches shorter than his sister, Jan. If j is Jan’s height, write an algebraic expression to represent Chuck’s height. 48 – (-6) = (-42.6) - (14.2) = (-43) - (-4.3) = C. Write an algebraic expression. 15 more than 8 times R

molimo
Download Presentation

Warm-up October 1, 2013

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Warm-upOctober 1, 2013 • Chuck is 2 inches shorter than his sister, Jan. If j is Jan’s height, write an algebraic expression to represent Chuck’s height. • 48 – (-6) = • (-42.6) - (14.2) = • (-43) - (-4.3) = • C

  2. Write an algebraic expression • 15 more than 8 times R • 13 less than the product of 6 and Y • Half of T plus 4 • The sum of 12 and the product of 7 and W • Hilda’s sister is A years old. Hilda is 9 years less than twice the age of her sister.

  3. Answers • 8R +15 • 6Y – 13 • T/2 + 4 • 7W +12 • 2A - 9

  4. Combine like terms 6.) 6B + 8B + 5B + 3V – 2V 7.) 6G + 5T + 3G – 2T – 4G 8.) 9H + 12H – 13H + 6 + 4J 9.) 6M – 3M – 5M + 8U – 12U 10.) 8K + 2W – 7K + 8 + 4W – 3W - 7

  5. Answers 6.) 19B + 1V or 19B + V 7. ) 5G + 3T 8. ) 8H + 4J + 6 9.) -2M - 4U 10.) K + 3W + 1

  6. Use the distributive property and combine like terms 11.) 6 (5M + 6G) 12.) 5 (4H – 4L) 13.) 3 (3D + 3E) + 7 14.) 14B + 12B + 5(7Y – 9K) 15.) 11A + 3E + (5E + 2A) + (-5)(5F - 7R)

  7. Answers 11.) 30M + 36G 12.) 20H - 20L 13.) 9D + 9E + 7 14.) 26B + 35Y - 45K 15.) 13A + 8E + (-25F) - (-35R)

  8. Page 92 answers • A 12. A 22. 2 + c • E 13. 3 + y 23. z - 8 • D 14. x - 2 24. ½ r • B 15. r / 7 25. 4t • E 16. 5 + p 26. z - 5 • A 17. Y - 2 27. 8 + m • C 18. 3n 28. 3 / s • B 19. h + 14 29. 4n • D 20. 7 - r 30. z – 10 • B 21. 2y 31. 4x • C 32. 12 - q

More Related