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Algebraic Expressions Test Review

Review and evaluate algebraic expressions in Chapter 3. Solve equations, inequalities, and word problems. Learn order of operations.

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Algebraic Expressions Test Review

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  1. Welcome! The Topic For Today Is… Chapter 3 Test

  2. Chapter 3 Test Review

  3. Evaluate the Expression: 200 • Question: • c/3 + 16 = 32 • Answer • 48 Back

  4. Evaluate the Expression:400 • Question: • 18 = -2(w +9) • Answer • -18 Back

  5. Evaluate the Expression:600 • Question: • 6(y+13) = 4y - 28 • Answer • -53 Back

  6. Evaluate the Expression:800 • Question: • 3(4x+2) = 6(2x+1) • Answer • All numbers Back

  7. Evaluate the Expression:1000 • Question: • 3 + 2x = 2(2+x) • Answer • 3+2x = 4+2x • -2x -2x • 3 = 4 • No solution Back

  8. WTVM: 200 • Question: • Five plus a number is at least 16. • Answer • N + 5 16 Back

  9. WTVM: 400 • Question: • Eight times the sum of 5 and a number is less than 56. • Answer • 8(5n ) < 56 • N < 2 Back

  10. WTVM: 600 • Question: • Seven times a number minus 5 is less than or equal to 16. • Answer • 7n-5 ≤ 16 • N ≤ 3 Back

  11. WTVM: 800 • Question: • Fourteen minus a number is less than -18 plus 7 times the number. • Answer • 14 – n < -18 +7n • N > 4 Back

  12. WTVM: 1000 • Question: • A number minus 8 is no more than -3. • Answer • N - 8 ≤ -3 • n≤5 Back

  13. Random: 200 • Question: • What are all of the inequality symbols and what do they mean? • Answer • >: greater than • <: less than • : less than or equal to • : greater than or equal to Back

  14. Random: 400 • Question: • You have two summer jobs. In the first job, you work 25 hours per week and earn $9 per hour. In the second job, you can work as many hours as you want per week and earn $7 per hour. If you want to make no less than $365 per week, at least how many hours per week must you work at the second job? • Answer • At least 20 hours per week Back

  15. Random: 600 • Question: • 6.4 – q/3.8 = 10.9 • Answer • -17.1 Back

  16. Random: 800 • Question: • Answer • X = 2 Back

  17. Random: 1000 • Question: • -15 = -5h + 0.4(40 - 3h) • Answer • 5 Back

  18. Solve: 200 • Question: • 19.45 = -8.6r - 12.8 • Answer • -3.75 Back

  19. Solve: 400 • Question: • You are having your car repaired by a mechanic. You paid $125 for the new parts, and it costs $68 per hour for the labor. Your total cost was $329. How many hours of labor did you pay for? • Answer • 125 + 68x = 329 • X = 3 hours Back

  20. Solve: 600 • Question: • Find the perimeter • Answer • 2x = x + 25 • X = 25 • 200 units Back

  21. Solve: 800 • Question: • You are buying a new car. You made a down payment of $5000, and you will make equal car payments every month. After 4 years, you will have paid a total of $17,727.20 for the car. What are your monthly payments? • Answer • $17,727.20 = 48x - $5,000 • $265.15 per month Back

  22. Solve: 1000 • Question: • 8c + 10 = 2(4c + 5) • Answer • 8c + 10 = 8c + 10 • All numbers Back

  23. Graph Me!: 200 • Question: • 6(3-a) ≤ 8a-10 • Answer • A ≥ 2 Back

  24. Graph Me!: 400 • Question: • 3x - 5 > 6x + 13 • Answer • -6 > x Back

  25. Graph Me!: 600 • Question: • 24 ≥ 5z-6 • Answer • 6 ≥ z Back

  26. Graph Me!: 800 • Question: • +3 ≤ 9 Answer P ≤ 168 Back

  27. Graph Me!: 1000 • Question: • A ski resort charges $45 for an all-day lift pass and $40 per day for renting boots and a snowboard. At a store, you can buy boots and a snowboard for $360. How many times must you go snowboarding at the ski resort for the cost of buying your own boots and snowboard to be less than renting them? • Answer: Back

  28. Bonus Question: 5000 pts. • Question: • Write down the order of operations! • Answer • P: parentheses (please) • E: exponents (excuse) • M: multiplication (my) • D: division (dear) • A: add (Aunt) • S: subtract (Sally) Back

  29. Daily Double The Winner Of The Last Round Write Down How Much Money You Are Willing To Risk If You get the Question write you win that money If you get it wrong you Loss the money!

  30. Daily Double The Winner Of The Last Round Write Down How Much Money You Are Willing To Risk If You get the Question write you win that money If you get it wrong you Loss the money!

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