Answer:
30
Step-by-step explanation:
200*0.15=30
 
        
                    
             
        
        
        
Answer:
(7,3)
Step-by-step explanation:
difference is 4.5x and -.5y
so apply to (2.5,3.5) and you get (7,3)
 
        
                    
             
        
        
        
Answer:
13
Step-by-step explanation:
 
        
             
        
        
        
The answer is 135 and 45. 
Hope this helps?
        
             
        
        
        
The equation that represents the cost of membership is  $100 + $40c 
The cost of 1 year membership is $580.
The number of months you have paid for is 9 months.
<h3>What is the equation that represents the cost of the gym membership?</h3>
The cost of gym membership is the sum of the fixed cost and the variable cost. The fixed cost is the start-up fee while the variable cost is the cost per month. 
The equation that represents the cost of the gym membership is: c = $100 + $40m 
Where m represents the number of months 
The cost of 1 year membership =  $100 + $40(12) 
$100 + $480 = $580 
How many months would $460 cover = ($460 - $100) / 40 = 9 months
To learn more about fixed cost, please check: brainly.com/question/25879561