Answer:
5
Step-by-step explanation:
-6x +10x = 20
4x=20
x=20/4
x=5
Answer:
Maria answers <u>85%</u> of the questions correctly
Step-by-step explanation:
Maria had a test with 20 questions
if 17 are correct,
20 questions : 100%
17 questions : ?%
she was 85% right<em>
</em>
<em />
<em>hope this helps</em><em> :)</em>
Answer:
6
Step-by-step explanation:
the constant is the y-intercept
You need to give us C and D
