Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Coordinates (x, y)
- Midpoint Formula:  
Step-by-step explanation:
<u>Step 1: Define</u>
Point (2, 9)
Point (8, 1)
<u>Step 2: Identify</u>
(2, 9) → x₁ = 2, y₁ = 9
(8, 1) → x₂ = 8, y₂ = 1
<u>Step 3: Find Midpoint</u>
Simply plug in your coordinates into the midpoint formula to find midpoint
- Substitute in points [Midpoint Formula]:                                                          
- [Fractions] Add:                                                                                                   
- [Fractions] Divide:                                                                                               
 
        
             
        
        
        
Answer:
0.5
Step-by-step explanation:
The formula for circumference is:
pi * d
3.14 = 3.14*d
1 = d
Since the radius is 1/2 of diameter, r = 0.5
 
        
             
        
        
        
Answer:
Your answer is 226 numbers.
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
a) The domain is R- all real numbers.
b) The domain is R- all real numbers.
c) we need 

So the domain is R\{-2, 2}
d)
we need 

So the domain is R\{-2, 1}
e) 
we need: x-1>0 or x> 1
So the domain is (1,+∞)
 
        
             
        
        
        
1 quart is equal to 4 cups so the answer is B.