Answer:
There is a total 50 questions.
Step-by-step explanation:
Let x = total questions in the exam
Since 82% of the test was scored correctly, that means 18% of the student's exam was scored incorrectly.
With this information we can write:
(Given that the student made 9 mistakes)
(divide 18% on both sides)

∴ There was a total of 50 questions in the examination.
The answer got to be D. 1/5. Because 1/5=the same thing as 5.
Hope that helps!!
Answer:
1, -2, -5, -8
Step-by-step explanation:
(-3*x)-5
just do that i swear
1. 1/6
2. 5/6
3. 1/8
4. 1/2?
5. ?