Question
In a test, every contestant had to answer 50 questions. 4 marks were given for every correct answer and 3 marks were taken away for every wrong answer. Perry answered all 50 questions and scored 116 marks. How many questions did he answer correctly?
4 m

Click button first when a symbol is required. X

In a test, every contestant had to answer 50 questions. 4 marks were given for every correct answer and 3 marks were taken away for every wrong answer. Perry answered all 50 questions and scored 116 marks. How many questions did he answer correctly?