n a test consisting of 10 questions, each student gets +3 marks for every correct answer and −2 marks for every incorrect answer. Each question must be answered. Sam gets 8 correct and 2 incorrect answers. What’s his score?
Answers
Answered by
0
Step-by-step explanation:
his score is 20
as 8×3= 24 and 2×-2= -4
so 24 - 4 = 20
Answered by
1
Answer:
20 points
8 multiplied by 3= 24= 2 multiplied by 2=4
24-4=20
Step-by-step explanation:
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