Answer:
x = 10
Step-by-step explanation:
Since the parallelograms are similar then the ratios of corresponding sides are equal , that is
 =  ( cross- multiply )
6x = 60 ( divide both sides by 6 )
x = 10
Step-by-step explanation:
 
        
             
        
        
        
Answer:

Step-by-step explanation:
THIS is the answer if the equation looks like this. 
 
        
             
        
        
        
Answer: Choice D,  -5x^3 + 8
A binomial consists of two terms being added or subtracted. The two terms are -5x^3 and 8. The term -5x^3 has a leading coefficient -5 and exponent 3. The largest exponent determines the degree of the polynomial. The 8 is constant as there are no variables attached or multiplying with it. 
 
        
             
        
        
        
He will be on team 3
Student# 1 2 3 4 5 6 7 8 9 10 11
Team# 1 2 3 4 1 2 3 4 1 2 3