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Mathematics, 27.08.2019 16:00 nicoleh2015

Next week your math teacher is giving a chapter test. the test will consist of 35 questions. some problems r worth 2 point and some r worth 4 points. there are 20 questions worth 2 points. how many problems are worth 4 points. solve by substitution

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Next week your math teacher is giving a chapter test. the test will consist of 35 questions. some pr...
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