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Problem Num : 1 Type: Understanding Section:Equation  Theme: Adjustment# : Difficulty: 2
Category	System of Equations
Analysis
Solution/Answer	Answer:

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Problem Num : 2 Type: Word problem Section:Equation  Theme: Adjustment# : Difficulty: 1
Category	System of Equations
Analysis
Solution/Answer	Answer:

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Problem Num : 3 Type: Many Variables Section:Equation  Theme: Adjustment# : Difficulty: 2
Category	System of Equations
Analysis	????? ?????? ??? ???? ????
Solution/Answer	Answer:

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Problem Num : 4 Type: Many Variables Section:Equation  Theme: Adjustment# : Difficulty: 1
Category	System of Equations
Analysis
Solution/Answer	Answer: b

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Problem Num : 5 Type: Many Variables Section:Equation  Theme: Adjustment# : Difficulty: 1
Category	System of Equations
Analysis
Solution/Answer	Answer:

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Problem Num : 6 Type: Many Variables Section:Equation  Theme: Adjustment# : Difficulty: 1
Category	System of Equations
Analysis
Solution/Answer	Answer:

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Problem Num : 7 Type: None Section:Equation  Theme: Adjustment# : Difficulty: 1
Category	System of Equations
Analysis
Solution/Answer	Answer:

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Problem Num : 8 Type: Calculation Section:Equation  Theme: Adjustment# : Difficulty: 2
Category	System of Equations
Analysis
Solution/Answer	Answer:

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Problem Num : 9 Type: Calculation Section:Equation  Theme: Adjustment# : Difficulty: 2
Category	System of Equations
Analysis
Solution/Answer	Answer:

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Problem Num : 10 Type: Application Section:Equation  Theme: Adjustment# : Difficulty: 2
Category	System of Equations
Analysis	You need two variables.
Solution/Answer	Answer:

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Array ( [0] => 3152 [1] => 3673 [2] => 3162 [3] => 3203 [4] => 3238 [5] => 3262 [6] => 3564 [7] => 3055 [8] => 3058 [9] => 3059 ) 10