Raymond B. answered 04/27/23
Math, microeconomics or criminal justice
3m+8d=150
m+d=25
3m+3d=75
5d =75
d= 15 descriptive
m=10 multiple choice
Janna D.
asked 10/25/21Ana writes test to upgrade her level. The test has 25 question for total score of 150 points. Among the 25 questions, each multiple choice questions carries 3 points and descriptive type questions carries 8 points. How many multiple choice question and descriptive types question are there in the test?
Raymond B. answered 04/27/23
Math, microeconomics or criminal justice
3m+8d=150
m+d=25
3m+3d=75
5d =75
d= 15 descriptive
m=10 multiple choice
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