Answer:
any value for ex would make the equation true
Step-by-step explanation:
Answer:
w(-9) = 86
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
w(n) = n² + 6
w(-9) is n = -9
<u>Step 2: Evaluate</u>
- Substitute: w(-9) = (-9)² + 5
- Exponents: w(-9) = 81 + 5
- Add: w(-9) = 86
ANSWER: 30
EXPLANATION:
7.8+n=38.2
n=38.2 - 7.8
n=30.4
nearest whole no.=30
Answer:
3/2 3 over 2
Step-by-step explanation:
rise/run
rise over run