W+D=659
W=D-91
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(D-91)+D=659
D-91+D=659
2D=750
D=750/2=375
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W+375=659
W=284
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So the dryer had cost $375 and the washer had cost $284.
        
                    
             
        
        
        
Answer: 170 
Step-by-step explanation: 170x90% (0.9) = 153
 
        
             
        
        
        
I get the base to be 4.74 and the height to be 12.74
        
             
        
        
        
Answer:
12.04
Step-by-step explanation:
Find the number in the hundredth place  4  and look one place to the right for the rounding digit  1
. Round up if this number is greater than or equal to  5  and round down if it is less than  5
.
 
        
             
        
        
        
I would say B because it only makes since, colleges are looking for whats better in students and you will also work in groups also. So i would go with B :)