Answer:
x = 4
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
Step-by-step explanation:
<u>Step 1: Define</u>
x/2 + 3 = 5
<u>Step 2: Solve for </u><em><u>x</u></em>
- Subtract 3 on both sides: x/2 = 2
- Multiply 2 on both sides: x = 4
80
<span>Using the rule of 3, 60x100% =6000(obviously) and 6000/75 = 80</span>
It is a function and the answer is B
Answer:
(1,2) (3,2) ( 5,2)
Step-by-step explanation:
Each input value can only go to one output value
The only one that has each input only going to one output is (1,2) (3,2) ( 5,2)
No because he only surveyed the members of the chess club
