Add 5x + 5 and that is the bottom of it and the top stays 1
        
             
        
        
        
Answer:
R ≈ 8.31
Step-by-step explanation:
Filling in the given values ...
... pV = nRT
... 2·4.155 = 1·R·1
... 8.31 = R
 
        
             
        
        
        
Answer:
58%=0.58
Step-by-step explanation:
 
        
             
        
        
        
Given:
Jason buys three shirts with a listed price of $20 each.
He uses a coupon that provides "Buy Two, Get One Free".
To find:
The total final price Jason pays.
Solution:
Total number of shirts he buys = 3
Since he uses a coupon that provides "Buy Two, Get One Free", therefore he need to pay for 2 shirts and 1 he will get free.
Cost of 1 shirt = $20
Cost of 2 shirts = 2 × $20
                         = $40
Therefore, total final price Jason pays is $40.