Mathematics, 29.01.2021 21:50 marygatewell385
There are a total of 50 questions worth 130 points on Chenille's history exam. Some of the questions are worth five points each, and the other questions are worth two points each. Which of the following systems of equations could be used to determine f , the correct number of five point questions, and t , the correct number of two point questions answered correctly?
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There are a total of 50 questions worth 130 points on Chenille's history exam. Some of the questions...
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