Answer:
The answer is B.)
Step-by-step explanation:
Because, 5 x 2 = 10 and 10 - 3 = 7 .
 
        
             
        
        
        
Answer:
1. It means they saved $125 in 10 months 
2. y = 25/2
        
             
        
        
        
So first you need to find out how much one water bottle cost. 
6/24= 0.25 
Okay now you need to find how much it would cost for 10. 
so you would times 10 by $0.25: 
10*0.25= $2.50 
So $2.50 would be you answer. 
Hope that helps!! 
Have a wonderful day!!
        
             
        
        
        
Slope is how much a graph increases or decreases and is found by counting to the right or left (x axis) and up or down (y axis) 
intercepts are determined where points are on the y or x axis and are y = mx + B (it is b) 
linear functions and equations can be graphs by y = mx + b or y = mx