March 30, 2017

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I need help solving this math problem, please:

Angela's math test had 100 multiple-choice questions. Each correct answer was worth 1 point, each incorrect answer was worth -2 points, and skipped questions were worth 0 points. Angela answered an even number of questions, was unable to complete the entire test, and did answer some questions incorrectly. Her test score was an 88. How many questions did she answer correctly? How many questions did she answer incorrectly?

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  • Math - ,

    minnesota 80 percent of the 40 question on that test correctly how many correct answer she had can you make it equivalent ratiox

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