Answer:
4.99
Step-by-step explanation:
i cant remember how i got 4.99 but can show u how to check
= 55 +<u> 4.99 </u>= 59.99
59.99 divide <u>3</u> = 19.99666667
= 19.99666667 divide 4 (working in reverse as it says 4 times the orig no.)
= 4.99 (was rounded) 
 
        
             
        
        
        
Answer:
The answer is 90 degrees. Have a good day!
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
4:5
Step-by-step explanation:
28:35
28/7:35/7
4:5
hopefully this helps :)
 
        
             
        
        
        
Answer:
-3/4
Step-by-step explanation:
 
        
             
        
        
        
Do u mean a mixed number?
2 2/5