Answer:
A
Step-by-step explanation:
because 3-8= -5
and -2-3=-5
Answer: C.
Explanation: A function only has one y value for every x value. This means that an x cannot have more than one y value. You can do the vertical line test on graphs to figure out if it is a function or not. In this case, graph C is the only one that passes the vertical line test.
3 and 2/9. You just multiply 9 by 3 to get 27 and put the remaining 2 over 9
Answer:
a) is the answer because line,stroke,2nd stroke =a
Answer:
-213
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>
3|x + y|² - (xy)²
x = 3
y = -5
<u>Step 2: Evaluate</u>
- Substitute: 3|3 - 5|² - (3(-5))²
- Multiply: 3|-2|² - (-15)²
- Exponents: 3|-2|² - 225
- Absolute Value: 3(2)² - 225
- Exponents: 3(4) - 225
- Multiply: 12 - 225
- Subtract: -213
