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Day 11: Pre-Algebra Ms. Ubik

Day 11: Pre-Algebra Ms. Ubik. Complete Labor Day Worksheet from the table as your bellwork If you were to spell out numbers, how far would you have to go until you would find the letter "A"?. #9. 40 people you should meet. Whoever is giving these out…. Target. Evaluate expressions

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Day 11: Pre-Algebra Ms. Ubik

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  1. Day 11: Pre-AlgebraMs. Ubik • Complete Labor Day Worksheet from the table as your bellwork • If you were to spell out numbers, how far would you have to go until you would find the letter "A"?

  2. #9 40 people you should meet

  3. Whoever is giving these out…

  4. Target • Evaluate expressions • What do you know about evaluating expressions? • Let’s write some things on the board.

  5. 4. Evaluating 7 + 8

  6. 4. Evaluating Evaluate: a + x for a = 7 and x = 8

  7. 4. Evaluating Evaluate: a + x for a = 12 and x = 10

  8. 4. Evaluating Evaluate: a + x for a = 1 and x = 14

  9. 4. Evaluating Evaluate: a + x for a = 1,500 and x = 23,000,000

  10. 4. Evaluating Evaluate: PTS + RB + STL + .5•AST + .5•BLK - FGA - TO - .5•FTA - .5PF

  11. 4. Evaluating Evaluate: 6a - b for a = 7 and b = 5

  12. 4. Evaluating Evaluate: 6a - b for a = , b=

  13. 4. Evaluating Evaluate: ab for a = 2, b =5

  14. 4. Evaluating Evaluate: 2cd forc = 5, d =8

  15. Monster Energy • There are 100 calories in a bottle of monster low-carb energy drink. • Write an expression for how many calories you intake if you drank 2 bottles. • How about 4 bottles? • How about b bottles?

  16. Buying CD’s • Best Buy charges $14 for a CD. If ordered online, they also charge a $6 shipping fee. • How much does it cost to buy 2 CDs? • How about 5 CDs? • Write a variable expression for ordering CDs from Best Buy.

  17. I work out. • The YMCA in Plano charges a $50 initiation fee and dues of $30 per month. • Write an expression for the cost of membership for m months. • Find the cost of a membership for a year.

  18. Sandwich Fair • The Sandwich Fair charges $6 for admission plus $.50 per ticket. • Write an expression for the cost of admission plus t tickets. • Find the cost of admission but 8 tickets. • How many tickets can you afford if you have $15 to spend?

  19. Homework Pg. 16 #1-16

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