Answer:

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

Step-by-step explanation:
<u>Step 1: Define</u>
Point (40, 3000)
Point (60, 4000)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute:

- Subtract:

- Divide:

Answer:
Okay?
Step-by-step explanation:
I think m a week or 2 late
No because it would be 7/6 which is not proportional.
Yes 7.5 is clearly the answer here
Answer:
10:30 A.M
Step-by-step explanation: