Answer:
A
Step-by-step explanation:
 ≈3.14
≈3.14
3x3.14=9.42
9.42>9
 
        
                    
             
        
        
        
Answer:
-4
Step-by-step explanation:
2/5 times -10 = -4
 
        
                    
             
        
        
        
Answer:
A
Step-by-step explanation:
A is correct because if the minimum is 29,000 feet, x (the airplane altitutude) must be greater than or equal to 29,000 ft. Since the maximum is 41,000 feet, x must be less than or equal to that number. 
 
        
             
        
        
        
<h3>2, 6, 10</h3>
Step-by-step explanation:
Tom = s
Nancy = r
s=r-2 = Tom=Nancy-2
This means that Tom has $2 less than Nancy as they stayed in the information they gave us. They want us to complete the graph.
Since Tom has $2 less than Nancy all we have to do is apply rule -2 to each number.
4-2=2
8-2=6
12-2=10
Therefore the numbers to add to the graph are 2, 6, and 10. 
 
        
        
        
5,12,13
5X5=25
12X12=144
25+144=169
answer: square root 169=13