Answer:
15.
Step-by-step explanation:
15 is composite because 3 * 5 = 15.
The others are prime.
 
        
             
        
        
        
The answer is 4000 because the value of 4 is 40000 so times that by 1/10 gives you 4000
        
                    
             
        
        
        
Answer:
y = 0.5x + 1
Step-by-step explanation:
4 up, 8 right
rise over run
slope = 4/8 or 1/2
y-int = 1
 
        
             
        
        
        
29580 + 3440 = 33020. The is about 33,000mi. The answer is d.