(+5) for correct and (-2) for incorrect.
Manan scored 4 marks and did 8 incorrect.
How many questions manan did correct?
Answers
Answered by
2
Answer:
here is your answer.
Step-by-step explanation:
- 5*x+(-2)*8=4
- 5x-16=4
- 5x=4+16
- =20
x=4
Answered by
0
Answer:
Step-by-step explanation:
Similar questions
Social Sciences,
25 days ago
English,
25 days ago
English,
1 month ago
Social Sciences,
1 month ago
English,
9 months ago