Answer:
l=26
w=20
Step-by-step explanation:
l-6=w
2l+2w=92
2l+2(l-6)=92
2l+2l-12=92
4l=104
l=26
(26)-6=w
w=20
 
        
             
        
        
        
Answer:
2.55     2.56    2.57
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
50%
Step-by-step explanation:
There are a total of 5 + 5 = 10 socks
Knee high socks = 5
=> 5/10 = the probability of getting knee high socks
=> 1/2
=> 50%
 
        
                    
             
        
        
        
Step 1: 
Convert the electricity per hour in kilowatts, 
Electricity per hour = 20 watts 
=20/1000 kilo,watts
Step 2: 
The electricity consumes in 5 hour is ,
Electricity in 5 hour = 5x 20/1000 kilo watts.
Obtain the cost as,
=5x20/1000x10
=1 Cent
Answer: =1 Cent
Please mark brainliest
<em><u>Hope this helps.</u></em>
 
        
             
        
        
        
Answer:
The rate of simple interest is 25.89 %  
Step-by-step explanation:
Given as :
The principal = $2350
The Amount = $2500
The time period = 90 days =  year = 0.2465 year
 year = 0.2465 year
Let The rate of interest = R %
So, Interest = Amount - Principal
Or, Interest = $2500 - $2350 = $150
<u>From Simple Interest method </u>
Simple Interest = 
Or, $150 =  
or, $150 × 100 = $579.275  × Rate
So, Rate =  
 
∴    Rate = 25.89 %
Hence The rate of simple interest is 25.89 %    Answer