Answer:

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

Step-by-step explanation:
<u>Step 1: Define</u>
Point (1, 0)
Point (3, 4)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute:

- Subtract:

- Divide:

Cotangent and Tangent in the Second Quadrant are negative
Only can find cot and tan positive in the First and Third Quadrant
Answer:
4 and 7.5 years will be greater than 75
Step-by-step explanation:
4 year 10,20,40,80
7.5 years 10,20,40,80,160,320,640,960
Answer:
A side is added to each image.
Step-by-step explanation:
One line is added each time.
7t + 15 > 3t - 13
Subtract 15 over to -13
Subtract 3t over to 7t
4t > -28
<em>t > -7</em>