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Neko [114]
3 years ago
5

Anisha score 30 marks in a test getting 4 marks for each right answer and losing 1 marks for each wrong answer. it no of attempt

ed right questions by her is X and that attempt in correctly is y. then write a linear equation which satisfies this data also draw the graph of the equation
Mathematics
1 answer:
Galina-37 [17]3 years ago
5 0
4x-y=30

y=4x-30
..........
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