Answer:2/3 and 2:3
Explanation
        
             
        
        
        
Answer:
B. $4.75
Step-by-step explanation:
3(4) + 7 = 19
19/4=4.75
 
        
                    
             
        
        
        
Answer:
c
Step-by-step explanation:
. portion of pizza eaten by Amy = portion of pizza eaten by Jack because it doesn't tell us information how much did they ate.
 
        
             
        
        
        
the answer would be4.7^-10^4
        
             
        
        
        
If x equals 2 and y equals 1/4 , the equation is 2 • 2 + 1/4 • 3
and that equals 4.75