Answer:
no, not proportional
Step-by-step explanation:
set up a proportion and see if cross-products are equal:
8/3 = 14/6
cross-multiply:
(8)(6) ≠ (14)(3)
48 ≠ 42
 
        
             
        
        
        
Answer:
$2.34
Step-by-step explanation:
7.76+4.50+1.90+1.90+1.60=17.66
20-17.66=2.34
 
        
                    
             
        
        
        
The domain is three and the range is 68
        
             
        
        
        
Answer:
They practiced a total of 75 math facts in all!
60 + 15 = 75 :D