Answer:
43
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>
<em>Identify.</em>
(x + 3)² - 6
<em>x</em> = 4
<u>Step 2: Evaluate</u>
<em>Follow Order of Operations.</em>
- Substitute in <em>x</em> [Equation]: (4 + 3)² - 6
- (Parenthesis) Add: 7² - 6
- Exponents: 49 - 6
- Subtract: 43
125 dollars divided by ten = 12,5
He gets paid 12,5$ for one hour
take 16+5=21. 29-21=8 so answer is 8
B. is the answer because they have 2 variables that you need to combine “combine like terms”
Answer:
72 in. squared
Step-by-step explanation:
12 times 6 = 72
