1 / 51

2 pt

Substitution. Find the percent. Find the Part Or the Whole. Unit Rates. Algebraic Expressions. 1 pt. 1 pt. 1 pt. 1 pt. 1 pt. 2 pt. 2 pt. 2 pt. 2 pt. 2 pt. 3 pt. 3 pt. 3 pt. 3 pt. 3 pt. 4 pt. 4 pt. 4 pt. 4 pt. 4 pt. 5 pt. 5 pt. 5 pt. 5 pt. 5 pt.

geoff
Télécharger la présentation

2 pt

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. Substitution Find the percent Find the Part Or the Whole Unit Rates Algebraic Expressions 1 pt 1 pt 1 pt 1 pt 1 pt 2 pt 2 pt 2 pt 2 pt 2 pt 3 pt 3 pt 3 pt 3 pt 3 pt 4 pt 4 pt 4 pt 4 pt 4 pt 5 pt 5 pt 5 pt 5 pt 5 pt

  2. What is 2x + 4, if x = 11?

  3. 26

  4. What is 12x – 8x, if x = 3?

  5. 12

  6. What is x² - 3x, if x = 5?

  7. 10

  8. What is 2(x – 4) + x³, if x = 5?

  9. 127

  10. What is 100 ÷ x – 2y³, if x = 4 and y = 2?

  11. 9

  12. If you score a 30 out of 50 on a test, what is your percent?

  13. 60%

  14. If you wear a jacket 14 out of every 20 days, what percent of the time do you wear a jacket?

  15. 70% of the time

  16. At the end of a day at Footlocker, they had sold 60 pairs of Nikes and 15 pairs of Adidas. What percent of the total amount of shoes sold were Adidas?

  17. 20 %

  18. On a 25 question test, Kelly missed 10 problems. What percent of the test did she answer correctly?

  19. 60%

  20. At a diner, your bill comes to $46.00. If you leave a tip of $6.90, what percent tip did you leave?

  21. 15%

  22. What is 40% of 60?

  23. 24

  24. Sandy has 20 lollipops, and 15% of them are red. How many of Sandy’s lollipops are red?

  25. 3 of them are red

  26. Marco and Olivia are on a date. Their bill comes to $45.50. If the tax rate is 7%, approximately how much will their total bill cost? (NOT including tip)

  27. $48.68 or $48.69

  28. 18 is 40% of what number?

  29. 45

  30. 15% of what number is 45?

  31. 300

  32. Ralph and Jenny are selling bracelets that they made. They charge $3.00 per bracelet. Using b to represent the amount of bracelets they sell, write an expression to represent their total money earned.

  33. 3b, or $3.00b, or 3(b), or 3*b

  34. Write an expression to represent “15 less than 3 times a number”

  35. 3n - 15

  36. Alexis has started a babysitting service. She charges $10 to show up, then $7 per hour. Write an expression to represent Alexis earnings from each babysitting job. Use h to represent hours.

  37. 10 + 7h or 7h + 10

  38. Write an equation to represent “ 4 less than a number squared is 12”

  39. n² - 4 = 12

  40. Mr. Kollar has decided to make money selling pencils. He spends $20.00 on pencils, then decides to sell them for $0.50 each. Write an expression to calculate Mr. Kollar’sprofit if he sells p pencils.

  41. 0.50p – 20, or $0.50p - $20.00

  42. Solve for “x” : x² - 10 = 26

  43. x = 6

  44. Use 5 5’s to make zero. (2 min time limit)

  45. Answers will vary

  46. What is: (a² ÷ 3 + 4b – (10 – c)) ÷ 8, If a = 6, b = 5, and c = 8

  47. 3.75

  48. What is the closest whole number to 4x³ ÷ 10, if x = 3?

  49. 11

  50. Ally wants to buy an Iphone5. The phone is going to cost $250. She is looking at two different payment options, as shown below. Best Buy  Pay $50 at the time of purchase, then pay $5.00 per week HHGregg  Pay $12.00 per week (no money at the time of purchase) Calculate how many weeks it will take her to pay off the Iphone at each store.

More Related