Answer:
-3
Step-by-step explanation:
Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
<u>Algebra I</u>
- Slope Formula:

Step-by-step explanation:
<u>Step 1: Define</u>
Point (-3, -10)
Point (-11, -17)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute:

- Add:

- Simplify:

And we have our final answer!
To round $2.99 to the nearest cent we will look at the digit in the hundredths place which in this case it the 2nd 9 (2.99). If this number is 5 or higher we will round up and if it is less than 5 we will leave it. Since this is more than 5 we will round up to the nearest cent which would make it .00 which would make the number $2.99 rounded to the nearest cent $3.00.
Hope I helped ya!! xD