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Oct. 27 - Review Day

algebra 1<br>review system of equations<br>middle and high school math

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Oct. 27 - Review Day

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  1. chocolate day! 10.27.22 Take out your spiral to write down quiz topics. which one are you? Agenda: • Quiz Topics • Study Packet don’t sort candy sort candy by color Calculator, Pencil, Spiral, Chromebook

  2. chocolate day! 10.27.22 Take out your spiral to write down quiz topics. Take out the paper we started at the end of class. which one are you? Agenda: • Quiz Topics • Study Packet don’t sort candy sort candy by color Calculator, Pencil, Spiral, Chromebook

  3. Quiz Topics - Systems of Equations Solve by graphing, substitution, & elimination Determine the number of solutions Define variables and write systems Word Problems Determine the best method for solving Use the slides found in the resource list to prepare for the quiz.

  4. Solving Using Multiple Methods y = 3x + 10 5x + 5y = -30 Substitution Elimination Graphing The best method for this problem is because:

  5. Solving Using Multiple Methods y = 3x + 10 5x + 5y = -30 Substitution Elimination Graphing The best method for this problem is because:

  6. Solving Using Multiple Methods -2x + 6y = -12 y = -2x + 5 Substitution Elimination Graphing The best method for this problem is because:

  7. Solving Using Multiple Methods -2x + 6y = -12 y = -2x + 5 Substitution Elimination Graphing The best method for this problem is because:

  8. Solving Using Multiple Methods 9y = -2x + 12 y = -2/9x + 3 Substitution Elimination Graphing The best method for this problem is because:

  9. Solving Using Multiple Methods 9y = -2x + 12 y = -2/9x + 3 Substitution Elimination Graphing The best method for this problem is because:

  10. Solving Using Multiple Methods x = -y + 5 3x + 3y = 15 Substitution Elimination Graphing The best method for this problem is because:

  11. Solving Using Multiple Methods x = -y + 5 3x + 3y = 15 Substitution Elimination Graphing The best method for this problem is because:

  12. Review Packet You may choose whom you work with to practice. Suggestions: Work problems that are MOST challenging first. Try a problem or two from each page rather than working from start to finish.

  13. Quiz Review Packet Solve by Graphing:

  14. Quiz Review Packet Solve by Graphing:

  15. Solve by Graphing:

  16. Solve by Graphing:

  17. Solve by Substitution:

  18. Solve by Substitution:

  19. Solve by Elimination:

  20. Solve by Elimination:

  21. Solve using multiple methods: Solve the system using at least two of the methods. y = -x + 8 y = 2x - 4

  22. Solve using multiple methods: Solve the system using at least two of the methods. y = -x + 8 y = 2x - 4

  23. Solve using multiple methods: Solve the system using at least two of the methods. 4x - 5y = -13 -2x - 8y = -25

  24. Solve using multiple methods: Solve the system using at least two of the methods. 4x - 5y = -13 -2x - 8y = -25

  25. Solve using multiple methods: Solve the system using at least two of the methods. y = 3/4x - 10 3x + 7y = -4

  26. Solve using multiple methods: Solve the system using at least two of the methods. y = 3/4x - 10 3x + 7y = -4

  27. Define variables, write the system, and solve each problem. Emmie and Mike go to the candy store to buy some candy. Emmie bought 3 packs of gumy bears and 2 packs of Sour Patch Kids for $7.05. Mike bought 1 pack of Gummy Bears and 5 packs of Sour Patch Kids for $8.85. How much does each type of candy cost?

  28. Define variables, write the system, and solve each problem. Emmie and Mikie go to the candy store to buy some candy. Emmie bought 3 packs of Gummy Bears and 2 packs of Sour Patch Kids for $7.05. Mikie bought 1 pack of Gummy Bears and 5 packs of Sour Patch Kids for $8.85. How much does each type of candy cost?

  29. Define variables, write the system, and solve each problem. The senior classes at Washington High School and Maryland High School planned separate trips to New York City. The senior class at Washington HS rented and filled 1 van and 6 buses with 372 students. Maryland HS rented and filled 4 vans and 12 buses with 780 students. Each van and each bus carried the same number of students. How many students can a van carry? How many students can a bus carry?

  30. Define variables, write the system, and solve each problem. The senior classes at Washington High School and Maryland High School planned separate trips to New York City. The senior class at Washington HS rented and filled 1 van and 6 buses with 372 students. Maryland HS rented and filled 4 vans and 12 buses with 780 students. Each van and each bus carried the same number of students. How many students can a van carry? How many students can a bus carry?

  31. Define variables, write the system, and solve each problem. Farmer Jean has many animals on her farm. She was trying to see how many ducks and cows she has. She counted 58 heads and 162 legs. How many of each animal does Farmer Jean have?

  32. Define variables, write the system, and solve each problem. Farmer Jean has many animals on her farm. She was trying to see how many ducks and cows she has. She counted 58 heads and 162 legs. How many of each animal does Farmer Jean have?

  33. Define variables, write the system, and solve each problem. Adam and his family are planning to rent a midsize car for a one-day trip. In the Standard Rental Plan, they can rent a car for $52 per day plus 23 cents per mile. In the Deluxe Rental Plan, they can rent a car for $80 per day with unlimited mileage. Determine for what number of miles the cost of renting a car at either company will be the same.

  34. Define variables, write the system, and solve each problem. Adam and his family are planning to rent a midsize car for a one-day trip. In the Standard Rental Plan, they can rent a car for $52 per day plus 23 cents per mile. In the Deluxe Rental Plan, they can rent a car for $80 per day with unlimited mileage. Determine for what number of miles the cost of renting a car at either company will be the same.

  35. Define variables, write the system, and solve each problem. Max and Minnie are selling fruit for a school fundraiser. Customers can buy small boxes of oranges and large boxes of oranges. Max sold 3 small boxes of oranges and 14 large boxes of oranges for a total of $203. Minnie sold 11 small boxes of oranges and 11 large boxes of oranges for a total of $220. Find the cost of one small box and one large box of oranges.

  36. Define variables, write the system, and solve each problem. Max and Minnie are selling fruit for a school fundraiser. Customers can buy small boxes of oranges and large boxes of oranges. Max sold 3 small boxes of oranges and 14 large boxes of oranges for a total of $203. Minnie sold 11 small boxes of oranges and 11 large boxes of oranges for a total of $220. Find the cost of one small box and one large box of oranges.

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