37.9k views
1 vote
A skills test has 20 questions. This list shows the number of points that can be earned on each question:

• Correct answer: +3 points

• Incorrect answer: –1 point

• No answer: –2 points

When Frieda took the skills test, she answered 12 questions correctly and 5 questions incorrectly, and she did not answer the rest of the questions. What was the total number of points Frieda earned?
A) 25
B) 31
C) 12
D) 20

User Jbbarquero
by
8.0k points

2 Answers

4 votes

Answer: A) 25

Explanation:

12 x 3 = 36

36 - 5 = 31

-2 x 3 = -6

31 + (-6)

= 25

User Kathy Judd
by
8.4k points
5 votes

Answer:

When Frieda took the skills test, she answered 12 questions correctly and 5 questions incorrectly, and she did not answer the rest of the questions. What was the total number of points Frieda earned?

A) 25

B) 31

C) 12

D) 20

Explanation:

12 x 3 = 36

36 - 5 = 31

-2 x 3 = -6

31 + (-6) =

= 25

You're welcome.

User Owlwalks
by
8.2k points

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