Acarnival costs $10.50 to enter plus an additional $3.50 per ticket for rides and food.

write an algebraic expression to represent the total cost for a visit to the carnival. let n represent the number of tickets purchased.
what is the total cost to visit the fair if you purchase 20 tickets? explain your reasoning.

Step-by-step explanation:

Let

n ----> represent the number of tickets purchased

y --->   the total cost for a visit to the carnival in dollars

we know that

The linear equation in slope intercept form is equal to

where

m is the slope or unit rate of the linear equation

b is the y-intercept or initial value

In this problem we have

The unit rate or slope is equal to

The y-intercept is equal to the cost for enter (value of y when the value of x is equal to zero)

substitute

For n=20 tickets

substitute the value of n and solve for y

4 + 5 7/9= 9 7/9

step-by-step explanation:

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9