Answer:
r
Step-by-step explanation:......
 
        
             
        
        
        
m = (y2-y1)/(x2-x1)
m = (6-4)/(4-0)
m = 2/4
y = mx + c
6 = (2/4)(4) + c
c = 4
Thus, the equation is y = (2/4)x +4
 
        
             
        
        
        
Answer:
3/2(x+3/4)-x-1
Step-by-step explanation:
Remove the parenthesis
 
        
             
        
        
        
The percentage discount per sack when you buy two sacks is 14.5%
<h3>How to determine the percentage discount?</h3>
The given parameters are:
- Cost per sack = $15.50
- Discount cost = $13.25
The percentage discount is calculated as:

This gives

Evaluate
Percentage = 14.5%
Hence, the percentage discount per sack when you buy two sacks is 14.5%
Read more about discounts at:
brainly.com/question/7459025
#SPJ1
 
        
             
        
        
        
Answer:
all are in order
1. circle is closed and to the left
2. b
3. c