8 is your answer to your question
Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
<u>Algebra I</u>
- Standard Form: ax² + bx + c = 0
- Quadratic Formula:

Step-by-step explanation:
<u>Step 1: Define equation</u>
-3x = 2x² - 4
<u>Step 2: Rewrite into Standard Form</u>
0 = 2x² + 3x - 4
<u>Step 3: Define variables</u>
a = 2
b = 3
c = -4
<u>Step 4: Find </u><em><u>x</u></em>
- Substitute:

- Evaluate:

- Multiply:

- Add:

- Evaluate:

- Evaluate:

And we have our final answer!
Whenever you see the word "of" in the mathematical terms. it always mean you have to multiply
105%(60) = ?
105 ÷ 100 = 1.05
= 105/100 = 1.05
We multiply "60" from "1.05"
1.05 (60) = 63
So, therefore your answer would have to be: 63