If 1 line completely overlaps the other line, they are the same line with infinite solutions.....so ur answer would be the 4th one
 
        
                    
             
        
        
        
I believe it’s 12. But I’m not sure
        
                    
             
        
        
        
To solve this problem you must follow the proccedure shown below:
 1. Amount of lemonade in pints:
 1 <span>quart of water=2 pints
 1 pint of lemon
 (9  ounces of honey)(0.0625 pints/1 ounce)=0.56 pints
 Total in pints=2 pints+1 pint+0.56 pints
 Total in pints=3.56 pints
 2. </span>Amount of lemonade in<span> cups:
 Total in cups=(3.56 pints)(2 cups/1 pint)
 Total in cups=7.12 cups
 3. </span>Amount of lemonade in<span> ounces:
 Total in ounces=(7.12  cups)(8 ounces/1 cup)
 Total in ounces=56.96 ounces</span>
        
             
        
        
        
1) 55% is girls, then 
100-55=45% is boys.
2) 45%=0.45                                     or  2) 400 ----100%
3)400*0.45= 180 boys                                 x -----45%      x=400*45/100=180 boys
Answer is 180 boys.
        
             
        
        
        
Answer:
1.5
Step-by-step explanation:
15/10=1.5
21/14=1.5
Check:
10x1.5=15
Hope this helps!