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Day 1: Linear Equations, Systems, Inequalities Notes Solutions 1. 2.

Day 1 Teaching Notes Solutions€¦ · sold during the three-day sale? c 92 1, 788 r+c-1,788 r+c-1,788 12r+30c r + c 92 92 1, 788 Difficulty: Medium Category: Heart of Algebra / Systems

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Page 1: Day 1 Teaching Notes Solutions€¦ · sold during the three-day sale? c 92 1, 788 r+c-1,788 r+c-1,788 12r+30c r + c 92 92 1, 788 Difficulty: Medium Category: Heart of Algebra / Systems

Day 1: Linear Equations, Systems, Inequalities Notes Solutions

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Page 2: Day 1 Teaching Notes Solutions€¦ · sold during the three-day sale? c 92 1, 788 r+c-1,788 r+c-1,788 12r+30c r + c 92 92 1, 788 Difficulty: Medium Category: Heart of Algebra / Systems

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4. Calculator

Page 3: Day 1 Teaching Notes Solutions€¦ · sold during the three-day sale? c 92 1, 788 r+c-1,788 r+c-1,788 12r+30c r + c 92 92 1, 788 Difficulty: Medium Category: Heart of Algebra / Systems

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Page 4: Day 1 Teaching Notes Solutions€¦ · sold during the three-day sale? c 92 1, 788 r+c-1,788 r+c-1,788 12r+30c r + c 92 92 1, 788 Difficulty: Medium Category: Heart of Algebra / Systems

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Page 5: Day 1 Teaching Notes Solutions€¦ · sold during the three-day sale? c 92 1, 788 r+c-1,788 r+c-1,788 12r+30c r + c 92 92 1, 788 Difficulty: Medium Category: Heart of Algebra / Systems

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10. Calculator

Page 6: Day 1 Teaching Notes Solutions€¦ · sold during the three-day sale? c 92 1, 788 r+c-1,788 r+c-1,788 12r+30c r + c 92 92 1, 788 Difficulty: Medium Category: Heart of Algebra / Systems