Raymond B. answered • 03/09/22
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5
(2)
Math, microeconomics or criminal justice
x+y =23
2x + 5y = 73
2x + 2y = 2(23)
3y = 73-46 = 27
y = 27/3 = 9 five point questions correct
Armann S.
asked • 02/10/22Linear system question.
Henry wrote a multiple-choice test on which he answered 23 questions correctly for a total of 73 points. If
the test consisted of 20 two-point questions and 12 five point questions, then how many of the five pointers
did he get?
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