To evaluate when plugging in numerical values for variables, simply put the numerical values in the place of the corresponding variables:


Answer:
16 quizzes
Step-by-step explanation:
8 quizzes = 2 weeks
2 x 2 = 4, therefore we would do 8 x 2 to get the total number of quizzes after 4 weeks, giving us 16.
Answer:
3
Step-by-step explanation:
Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtract Property of Equality
<u>Pre-Calculus</u>
Law of Sines: 
- A, B, C are angle measures
- a, b, c are leg lengths
Step-by-step explanation:
<u>Step 1: Identify</u>
A = 27°, a = 11
B = x°, b = 15
<u>Step 2: Solve for </u><em><u>x</u></em>
- Substitute [LOS]:

- Cross-multiply:

- Isolate <em>x</em> term:

- Isolate <em>x</em>:

- Evaluate:

- Round:

Answer:
E
Step-by-step explanation:
so you put the square root of 10 and then it will give you a decimal