Mathematics
Katiapaola
31

A test has twenty questions worth 100 points. The test consists of multiple choice questions worth 3 points each and extended response questions worth 11 points each. How many multiple choice questions are on the test?

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(1) Answers
Torilewis809

X+y=20 (3x+3y=60) 3x+11y=100 8y=40 y= 5 X=15

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