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SpyIntel [72]
3 years ago
9

A Mathematics competition consists of 30 multiple-choice questions. A

Mathematics
1 answer:
harkovskaia [24]3 years ago
3 0

Answer:

16

Step-by-step explanation:

let "x" be the number of correct questions and 37-x be the wrong questions,

4x-1(37-x)=44

4x-37+x=44

5x=81

x=16.2

hence,16 is the answer

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<u>Question:</u>

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