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

7

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?
questions

Mathematics

2 answers:

ale4655 [162] · Answer 1 · 2022-03-20T22:44:33+03:00

ale4655 [162]3 years ago

6 0

He answered 8 questions incorrectly. 2*8=16 100-16=84

sattari [20] · Answer 2 · 2022-03-21T00:05:55+03:00

sattari [20]3 years ago

3 0

The answer is 8 i have to have 20 characters