in a class test 5 marks are given for every correct answer and -2 marks are given for every incorrect answer and no marks for not attempting any question. if riya attempted 13 questions and got 44 marks, how many questions she got right and how many she got wrong?
Answers
Answered by
1
Answer: 10 correct 3 wrong
Step-by-step explanation:
Used proses of elimination
Attachments:
Similar questions