Answer:
6.7
Step-by-step explanation:
 
        
             
        
        
        
Answer:
B
Step-by-step explanation:
Hshwhehebebebebeheheh
 
        
             
        
        
        
Answer:
30 gallons of 6% milk, and 45 gallons of 1% milk.
Step-by-step explanation:
x=quarts of 6% butterfat
<h2>First, write an equation.</h2>
0.06x+0.01(75-x)=0.03*75
<h2>Multiply both sides by 100.</h2>
0.06x*100+0.01*100(75-x)=100*0.03*75
<h2>Simplify</h2>
6x+75-x=3*75
6x+75-x=225
<h2>Solve</h2>
5x=225-75=150
5x=150
x=30 
75-30=45
So, we need 30 gallons of 6% milk, and 45 gallons of 1% milk.
 
        
                    
             
        
        
        
Answer:
5 1/3 or 5.33333333333333333333333333333333333333333333333333333
Step-by-step explanation:
to find the scale factor, you must divide the two equal sides.

which equals
 or 0.75
 or 0.75
Now, the way to get the value of x is to divide 4 by 3/4 0r 0.75
 
 
Which equals
5.333 repeating or 5 1/3
Hope this helps. If you have any follow-up questions, feel free to ask.
Have a great day! :)