Answer:
x = 1.1, -1.1
Step-by-step explanation:
This is the answer because:
1) Take the root of both sides and solve.
 = 1.1
 = 1.1
2) x can also equal -1.1 because -1.1 times -1.1 gives us a positive 1.21 because negative x negative = positive
Hope this helps! 
 
        
             
        
        
        
160cm3 
2/5 - 1/4 = 8/20 - 5/20 = 3/20
(3/20)t = 24
t = 160 
        
             
        
        
        
Answer:
a. 
b. 
c. 
Step-by-step explanation:
Given:
 ,
,  and
 and 


