Math, asked by harikavyshnavam1049, 8 days ago

laxmi got 50 Marks on a test and Andrew got 28 in a test the total Mark's are 80, who is passed and who is failed​

Answers

Answered by alexnotify7
0

Answer:

to the question ,

3x−y=40⟶(i)

and , 2x−y=25⟶(ii)

On substraction : x=15

putting the value of x in ⟶(i)

3(15)−y=40

y=5

∴ Number of right answers=15 answers

Number of wrong answers=5 answers.

Total Number of questions

Answered by shreyashedge529
0

Answer:

Bharat Me Kitne Rajya Hai 2021 (वर्तमान में भारत में कितने राज्य हैं और उनके नाम बताइए) – भारत अब 28 राज्यों और 9 केंद्र शासित प्रदेशों के साथ एक समृद्ध देश है।

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