Math, asked by nathisujana, 2 months ago

(+5) for correct and (-2) for incorrect.
Manan scored 4 marks and did 8 incorrect.
How many questions manan did correct?

Answers

Answered by bs8013606

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 riddhirv78

0

Answer:

Step-by-step explanation:

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