7 because it is whole number
#9 is yes because 12 is double 6. 6+6=12 I don't know #10. Sorry!
Answer:
ratious and axuas
Step-by-step explanation:
Answer:
B. 1/8
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>
<u />
<u />
<u />
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>:

- Exponents:

- Multiply:

Answer:
Step-by-step explanation: her precent change is 12% because 32 - 20 = 12 and since 12 is a whole number that would make it 12%