On a science test, 2 points are deducted from a total of 100 points for each question answered incorrectly. Trevor scored an 84

Question

3 years ago

10

On a science test, 2 points are deducted from a total of 100 points for each question answered incorrectly. Trevor scored an 84

on the test. The equation 100−2x=84, where x represents the number of questions answered incorrectly, represents the situation. How many questions did Trevor answer incorrectly?
8 questions
9 questions
12 questions
13 questions

Mathematics

1 answer:

iogann1982 [59] · Answer 1 · 2022-06-08T19:25:40+03:00

iogann1982 [59]3 years ago

7 0

Answer:

8 questions

Step-by-step explanation:

100-2(8)=84

100-16=84