Answer:
69.3 is the answer 
 { Hello and welcome to Brainly :) i hope i helped }
 
        
                    
             
        
        
        
Let x = months 
so we know that price of software package is $20 
Now we need to find x the price of one month 
we know that Angie and Kenny spent 115 total 
Angie: 20 + 3x ( one software pack + 3(price of one month) 
Kenny: 20+ 2x ( one software pack + 2( price of one month)
So Angie + Kenny = $ 115 
20 + 3y + 20 + 2y = 115
combine like terms and solve for x. That will give you the cost of one month 
40 + 5x = 115
-40 -40
5x= 75 
5x/5 = 75/5 
x=15
        
             
        
        
        
Absolutely not. The least mixed numbers are 1 and 1/2, and 1 1/2 + 1 1/2 is 3, so no, it is not possible. Hope I helped!
        
                    
             
        
        
        
Answer:
1
Step-by-step explanation:
To simplify this, we can use foil:
- First: -2 × - 2 = 4
- Outside: -2 × √3 = -2√3
- Inside: -√3 × -2 = +2√3
- Last: -√3 × √3 = -3
From this, we get 4 - 2√3 + 2√3 - 3 which can be simplified to 1
Hope this helps!