Answer:
8
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Explanation:
Step 1: Define
Identify
6t - 20 - 32u
t = 6
u = 1/4
Step 2: Evaluate
- Substitute in variables: 6(6) - 20 - 32(1/4)
- Multiply: 36 - 20 - 8
- Subtract: 8