Answer:
$0.22/inch
Step-by-step explanation:
6 ft = 72 inches
15.84/72 =0.22
 
        
                    
             
        
        
        
Answer:
A≈166.28in²
Step-by-step explanation:
Plz name me the brainliest
 
        
             
        
        
        
The answer is 88 5/6 .   If you were stuck try turning the fractions into improper fractions and multiply both of them and later divide the numerator by the denominator to have a mixed number.  You can later simplify the fraction to get 88 5/6.  If you need help don't be afraid to tell me in the comments!   Hope this helps :)
        
             
        
        
        
Answer:
Step-by-step explanation:
(0, -9) and (3,3)
(3+9)/(3-0) = 12/3 = 4
y + 9 = 4(x - 0)
y + 9 = 4x - 0
y = 4x - 9
 
        
             
        
        
        
Answer: 100 rides are needed to break even.
Step-by-step explanation:
We have given the cost function 
C(x)=15x+2000 where x is the number of rides.
And rides cost 35$
⇒ revenue function would be 35 times x
i.e.R(x)=35 x , where x is the number of rides.
Break even point of a firm occurs when at a certain point x the total cost equals to the total revenue.
i.e. at break even point 
 total revenue=total cost 
⇒35x=15x+2000
⇒35-15x=2000[subtract 15x from both sides]
⇒20x=2000 [simplify] 
⇒x=2000/20[dividing both sides with 20]
⇒x=100
∴ 100  rides are needed to break even.