Answer:
Least is 7
Most is 12
Step-by-step explanation:
So 2 shirts for 12.
So 24
Take 24 off of both
Left with 21 to 36
21÷3 is 7
36÷3 is 12 
Hope this helps
 
        
                    
             
        
        
        
Answer:
B
Step-by-step explanation:
r^2 is 0.9997, and after 10 years it'll be 95660
 
        
             
        
        
        
<span>x-intercept is when y = 0 
0 = -1/2x - 2 
1/2x = -2 
x = -4 
x-intercept = (-4,0) 
y-intercept is when x = 0 
y = -1/2(0) - 2 
y = -2 
y-intercept = (0, -2) 
(note that in the form y = mx+b, b is the y-intercept, so in y = -1/2x - 2, -2 is the y-intercept) 
Now to graph, simply plot these two points (-4, 0) and (0, -2) and draw a line between them. 
Best of luck!</span>
        
             
        
        
        
Answer:
a) x=7/2
Step-by-step explanation:
a) since f(x) is=0, plug in 0 to → f(x)=2x-7 [this f(x)]. you would get 0=2x-7. solve for x by adding 7 and dividing by 2 which you get x=7/2.