Answer:
<h2>m = 21, b = 5 → y = 21x + 5</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:

<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept → (0, b)</em>
The formula of a slope:

=====================================
From the table we have y-intercept (0, 5) → <em>b = 5 </em>and other point (1, 26).
Calculate the slope:

 
        
             
        
        
        
Answer:
Step-by-step explanation:
36/$15 = $2.04 per pound
 
        
                    
             
        
        
        
Answer:
x>1 and y>1
Step-by-step explanation:
x+y>2....... (i) 
2x-y>1...... (ii) 
Adding equations (i) and (ii), 
x+y+2x-y>2+1
3x>3
x>3/3
x>1.
Putting the value of x in equation (i), 
1+y>2
y>2-1
y>1.
 
        
             
        
        
        
Answer:
Range!
Step-by-step explanation:
It's the range because it's subtracting largest and smallest number in the set.