Answer:
   544
Step-by-step explanation:
The ratios of cartons are ...
   B : P = 2 : 1
   S : L = 2 : 1
   L : B = 2 : 1
Combining these into a single set of ratios, we have ...
   S : L : B : P = 8 : 4 : 2 : 1
Then the proportion of the order that is strawberry is ...
   8/(8+4+2+1) = 8/15
and the number of strawberry cartons is ...
   (8/15)·1020 = 544
The store ordered 544 cartons of strawberry yogurt.
 
        
             
        
        
        
Multiply the length*width*height to get the volume of the prism then, take out the difference between the volumes
Volume of the prism= 1018464
Then just subtract
        
             
        
        
        
First, subtract 63 from 75 to find out how much it decreased. 
75 - 63 = 12 
Divide 12 by 75. 
12 / 75 = 0.16
In percents, that is 16%. 
He spent 16% less this month. 
Hope this helps!
        
                    
             
        
        
        
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The answer is: <u>2(k2−4k)(2c+5)</u>
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Step: 
* Consider 2ck2+5k2−8ck−20k. Do the grouping 2ck2+5k2−8ck−20k=(2ck2+5k2) +(−8ck−20k), and factor out k2 in the first and −4k in the second group.
* Factor out the common term 2c+5 by using the distributive property.
* Rewrite the complete factored expression.
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70/7= 10 miles in January 
10/4 = 2.5 miles in February