Answer:
D) 6
Step by step explanation:
6x is the coefficient the constants would be 8,3,5,7 and 2. 
Coefficient is the number with a variable and a constant is a number on its own. 
Hopefully this helped!!
        
             
        
        
        
Answer: 9.5, 7 
9.5 , 8.5
Step-by-step explanation:
 
        
             
        
        
        
Answer:
28 units 
Step-by-step explanation:
ABCD is a rectangle. AC and BD are diagonals intersecting at point E. 
Diagonals of a rectangle bisect each other. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 (diagonals of a are equal in measure)
 (diagonals of a are equal in measure) 

 
        
             
        
        
        
Answer:
smaller number - 7
greater number - 8
Step-by-step explanation:
let a = smaller number
a + 1 = greater number 
the following equation can be derived from the question 
(5 x a) = 3 + 4(a + 1) 
5a = 3 + 4a + 4 
5a = 7 + 4a 
5a - 4a = 7 
a = 7 = smaller number 
a + 1 = 7 + 1 = 8 = greater number