Unit 1 – Foundation for Algebra (Part 2) Jeopardy Review.

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Presentation transcript:

Unit 1 – Foundation for Algebra (Part 2) Jeopardy Review

Days 5 & 6Day 7Day 8Day 9 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500

Days 5 & 6 - $100 1) The opposite, or reverse, of something. 2) Multiplicative inverse Answer

Days 5 & 6 - $100 - Answer 1) inverse 2) reciprocal Board

Days 5 & 6 - $ (-33) Answer

Days 5 & 6 - $200 - Answer -11 Board

Days 5 & 6 - $ ÷ (-9) Answer

Days 5 & 6 - $300 - Answer -9 Board

Days 5 & 6 - $400 Your goal is to save $75. So far, you have saved $42. How much more do you need to save? Answer

Days 5 & 6 - $400 - Answer $33 Board

Days 5 & 6 - $500 Answer

Days 5 & 6 - $500 - Answer Board

Day 7 - $100 To give or to hand out. Answer

Day 7 - $100 - Answer Distribute Board

Day 7 - $200 -4(x – 6) Answer

Day 7 - $200 - Answer -4x + 24 Board

Day 7 - $300 –(6 + 5x) Answer

Day 7 - $300 - Answer -6 – 5x Board

Day 7 - $400 Answer

Day 7 - $400 - Answer Board

Day 7 - $500 Cereal is on sale for $3.25 per box. What is the cost for 7 boxes? USE MENTAL MATH Answer

Day 7 - $500 - Answer 7( ) $22.75 Board

Day 8 - $100 A value that makes an equation true. Answer

Day 8 - $100 - Answer solution Board

Day 8 - $200 Tell if each is true, false or open. 1) 8 – d = 15 2) 6 + (-2) = 8 3) 31 – 15 = (-2) Answer

Day 8 - $200 - Answer 1) open 2) false 3) true Board

Day 8 - $300 Is 3 a solution? 9 = 2a + 3 Answer

Day 8 - $300 - Answer Yes 9 = 2(3) = = 9 Board

Day 8 - $400 A plumber charges $90 to come to your house and then $45 per hour to fix a leak. What is an equation that relates the total cost of a leak repair c to the number of hours h it takes the plumber to fix the leak? Answer

Day 8 - $400 - Answer C = $90 + $45h Let’s do the $500 question next Board

Day 8 - $500 DO THE $400 question FIRST $400

Day 8 - $500 If the plumber’s total cost is $225, how many hours was he working on the leak? Remember: C = $90 + $45h Answer

Day 8 - $500 - Answer 3 hours Board

Day 9 - $100 The process of reaching a conclusion based on an observed pattern Answer

Day 9 - $100 - Answer Inductive reasoning Board

Day 9 - $200 Is (1,-3) a solution? y = -x – 2 Answer

Day 9 - $200 - Answer Yes Board

Day 9 - $300 Answer

Day 9 - $300 - Answer No Board

Day 9 - $400 Create a table and equation. A pizzeria charges $12 for a large pizza, plus a $3 delivery fee. Answer xy 1 2 3

Day 9 - $400 - Answer y = 12x + 3 Board xy

Day 9 - $500 The table shows the total cost of apples at a roadside stand. What is the cost for 7 bushels of apples? Answer

Day 9 - $500 - Answer $45 Board