The range of the function is all real number values of y except y = 0.
Ordered pairs in the graph includes (-4, -0.5), (-2, -1), (-1, -2), (1, 2) 
        
             
        
        
        
Answer:
c= -2.5-0.5d
Step-by-step explanation:
15=-3(2c+d)
15=-6c+-3d
15+3d=-6c
-2.5-0.5d=c
 
        
             
        
        
        
Answer:  cups of pineapple juice .
 cups of pineapple juice .
Step-by-step explanation:
Equation of direct proportion between x and y:

As per given,
Let x = quantity of pineapple juice and y = quantity of orange juice.
  ,
  ,  ,
 ,  
Put these values in an equation we get

Hence, he needs  cups of pineapple juice .
 cups of pineapple juice .
 
        
             
        
        
        
Answer:
i have no clue
Step-by-step explanation:
wowo
 
        
             
        
        
        
4/7 : 14 
2 : 49 
stay safe