Answer:
   $68.48
Step-by-step explanation:
You want to find cost such that ...
   6.25% × cost = $4.28
Dividing by the coefficient of cost, we get ...
   cost = $4.28/0.0625 = $68.48
 
        
             
        
        
        
9x-3x-5-3=2x-12
12x -8 =2x-12
-2x. -2x
10x. -8. =-12
 +8. +8
 10x. = -4
 X = -0.4
        
             
        
        
        
Answer:
7/10 and 7/8 are both less than 1.
Step-by-step explanation:
The product must be less than either factor because when you multiply a number by less than 1, the number gets smaller.
 
        
             
        
        
        
Answer: 90
Step-by-step explanation:
83, 86, 90, 92, 99
90 is in the middle <3