Answer:
square
Step-by-step explanation:
when multiplied by itself the number is squared
Answer:
0.5
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 Expression</u>
[20 + (2.5 × 3)] - 27
<u>Step 2: Evaluate</u>
- [Brackets - Parenthesis] Multiply: [20 + 7.5] - 27
- [Brackets] Add: 27.5 - 27
- Subtract: 0.5