Y=4080(0.82)^3 = 2249.58
(rounded to the nearest tenth)
A monomial is an expression with one term. -8c is a monomial.
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 (-4, 7)
Point (2, -8)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute:

- Subtract/Add:

- Simplify:

Answer:
x = 16
Step-by-step explanation:
9/12 = 12/x
9x = 144
x = 16