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Oct. 24 - Elimination Method Day

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

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Oct. 24 - Elimination Method Day

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  1. greasy food day! 10.24.22 Take out your spiral for a warm-up. Agenda: • Warm-up • Notes: Elimination • Word Problem Practice choose only ONE Calculator, Pencil, Spiral

  2. 3 weeks $60. 6 weeks $50. No, their lines are parallel they will never cross they will never have the same amount in their accounts at the same time.

  3. Linear Systems

  4. Systems of Equations - Elimination

  5. Click here to watch the video on solving systems using Elimination. Systems of Equations - Elimination

  6. Try the word problems from last class using ELIMINATION. #3, #4, #5, & #8

  7. #3 QUESTION: A snack bar sells two sizes of snack packs. A large snack pack is $5, and a small snack pack is $3. In one day, the snack bar sold 60 snack packs for a total of $220. How many of each size snack pack did the snack bar sell?

  8. #3 ANSWER A snack bar sells two sizes of snack packs. A large snack pack is $5, and a small snack pack is $3. In one day, the snack bar sold 60 snack packs for a total of $220. How many of each size snack pack did the snack bar sell?

  9. #4 QUESTION: Adult tickets to a play cost $22. Tickets for children cost $15. Tickets for a group of 11 people cost a total of $228. How many adults and how many children were in the group?

  10. #4 ANSWER Adult tickets to a play cost $22. Tickets for children cost $15. Tickets for a group of 11 people cost a total of $228. How many adults and how many children were in the group?

  11. #5 QUESTION: A school is planning a field trip for 142 people. The trip will use six drivers and two types of vehicles: buses and vans. A bus can seat 51 passengers. A van can seat 10 passengers. How many buses and vans will be needed?

  12. #5 ANSWER A school is planning a field trip for 142 people. The trip will use six drivers and two types of vehicles: buses and vans. A bus can seat 51 passengers. A van can seat 10 passengers. How many buses and vans will be needed?

  13. #8 QUESTION: Alexis purchased 8 T-shirts and 5 pairs of pants for $220. The next day, she purchased 5 T-shirts and 1 pair of pants for $112. How much does each T-shirt and each pair of pants cost?

  14. ANSWER #8 Alexis purchased 8 T-shirts and 5 pairs of pants for $220. The next day, she purchased 5 T-shirts and 1 pair of pants for $112. How much does each T-shirt and each pair of pants cost?

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