1.Simplified each one 
2/5 (both divided by 7) ,  1/2 (divided by 21)
2.Make them into integer
(2/5 )*(2/2)=4/10    ,    (1/2)*(5/5)=5/10
Now the dominators are the same ,you can just compare the numerators. It is 4:5
        
             
        
        
        
Answer:
I think you're supposed to do 85/4 
Step-by-step explanation:
85 devided by 4 
$21.25 for each shirt 
 
        
             
        
        
        
<span>                                               <u>24 + 3x = 3x + 3(7 - 1)</u>
Eliminate the parentheses:    24 + 3x = 3x + 3(6)
                                              24 + 3x = 3x + 18
Subtract  3x  from each side:       <em>24  =  18</em>
Look at that for a second.  Can ANY value of 'x' make 24 equal to 18 ?
I don't think so.
There's NO number that makes the equation a true statement.
That's just another way to say: "The equation has NO solution."</span>
        
             
        
        
        
Use mathpapa.com or cymath.com
        
             
        
        
        
Answer:
1.5 inches 
Step-by-step explanation:
56.52/ 8 = 7.065
7.065 / pi =2.248859346
square root of 2.248859346 = 1.5
r = 1.5