The answer would be 2n^2+3n+ 8n-1
Answer:
37
Step-by-step explanation:
Ok ill work on it. be right back
Answer:
D
Step-by-step explanation:
So we have the expression:

First, simplify. Two negatives make a positive. Therefore, the -(-7) turns into +7:

When adding on the number line, we move to the right.
Therefore, the correct interpretation is the value 7 digits to the <em>right</em> of -4.
D is the correct answer.