Respuesta :
Answer:
$12.50
Step-by-step explanation:
The price to get in was $8, and you paid $0.50 to get on each ride.
8 is the fixed price, 0.50 is the cost per ride
We use equation y=mx+b
Where m is the slope, x be the number of rides
y represents the amount spend and b is the fixed price
So equation becomes y = 0.50x + 8
you went to the carnival and rode 9 rides
Plug in 9 for x and find out y the amount spend
y = 0.50(9) + 8
y= 4.50 + 8= 12.50
you spend $12.50
Amount spend in carnival is $12.5
Given that;
Cost of enter in carnival = $8
Cost of each ride = $0.5
Number of ride = 9 rides
Find:
Amount spend in carnival
Computation:
Amount spend in carnival = Cost of enter in carnival + [(Cost of each ride)(Number of ride)]
Amount spend in carnival = 8 + (0.5)(9)
Amount spend in carnival = 8 + 4.5
Amount spend in carnival = $12.5
So, option "C" is the correct answer to the following question.
Learn more:
https://brainly.com/question/13178814?referrer=searchResults
