Answer:
f(-1) = 10
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 6x² - 2x + 2
f(-1) is x = -1
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>: f(-1) = 6(-1)² - 2(-1) + 2
- Exponents: f(-1) = 6(1) - 2(-1) + 2
- Multiply: f(-1) = 6 + 2 + 2
- Add: f(-1) = 8 + 2
- Add: f(-1) = 10
She had 2.75 liquid gallons
12 hand warmers and foot warmers
Factors of 60: 1 2 3 4 5 6 10 12
Factors of 48: 1 2 3 4 6 8 12
HOPE THIS HELPS!!
About $.54
Hope this helps :)