Answer:
fraction 
Step-by-step explanation:
any number between 0 and 1 is a fraction
 
        
             
        
        
        
Its a common technique for remembering the order of operations. The abbreviation pemdas is turned into the phrase "Please excuse my Dear Aunt Sally". It stands for "Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction.
        
                    
             
        
        
        
Answer:
21 meters
Step-by-step explanation:
First find the circumference of the tire:
c = πd
c = 3.14(670)
c = 2103.8
Multiply by 10 to find the distance the bike has travelled:
2103.8*10 = 21,038
Convert millimeters to meters:
21,038 millimeters ≈ 21 meters
 
        
                    
             
        
        
        
Answer:
$160
Step-by-step explanation:
Part A-
Step 1: 6(2k+5) - 20 
Step 2: 6(2k) + 6(5) - 20
Step 3: 12k + 30 - 20
<h2><u>
12k + 10</u></h2><h2><u>
</u></h2><h3>Part B-</h3><h3>12(12.50) + 10</h3><h3>150 + 10</h3><h2><u>$160</u></h2>
 
        
                    
             
        
        
        
When i calculated it , it says 993.813