Math, asked by chinumalpani, 3 months ago

ريف
9-2) In a test,
+3 marks are given for every
correct anouri | marks are given for every
incorrect answers. Sona attempted all the
questions & scored 720 mories through whe
got 10 correct anauero.
(3)
(1) How many incorrecte anawere whe answered lattempo
[li] How many questions were guen in the test,

Answers

Answered by shrikantmohite76

0

Answer:

this is urgent answer is correct

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