Answer:
-20
Step-by-step explanation:
If we get -5 points for each question you answer incorrectly, and we answer 4 questions incorrectly, than we can simply multiply -5 by 4 to get -20.
Answer:
(-20) is an integer represents the change in score.
Step-by-step explanation:
Penalty for answering a question incorrectly = -5
Number of questions answered incorrectly = 4
If we had answered 4 question incorrectly then the penalty of marks will be:
[tex]-5\times 4=-20[/tex]
(-20) is an integer represents the change in score.
