There were 10 questions in a test. Roy answered 6 correctly and got 2 points for each. He answered 4 incorrectly and got -1 for each. Write the expression for this statement and solve it.
Answers 1
Answer:
8
Step-by-step explanation:
Total marks = 12 + 4 = 16
6 * 2 = 12
-4 * 1 = -4
Marks obtained = 12 - 4
=8
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libertyhuffman
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