Answer:  32 
Step-by-step explanation:
y = 17   
and you are give the expression y + 15   
so substitute the value of y into the expression and add them 
17 + 15 = 32
 
        
             
        
        
        
Answer:
Retail value is also known as the sticker value.
 
        
                    
             
        
        
        
To get the probability that at least 8 of the words on the test are words that students know we need to do the following calculations.
<span>=[C(16,8)*C(10,2) + C(16,9)*C(10,1) + C(16,10)*C(10,0)] / C(26,10)
</span>
=0.132 
        
             
        
        
        
Answer:
8 - i
General Formulas and Concepts:
<u>Algebra I</u>
<u>Algebra II</u>
Step-by-step explanation:
<u>Step 1: Define</u>
(3 - 4i) + (5 + 3i)
<u>Step 2: Simplify</u>
- Combine like terms (Z):                    8 - 4i + 3i
- Combine like terms (i):                      8 - i