Tom wants to order tickets so that he and three of his friends can go together to a water park. the cost of the tickets is $16.00 per person. there is also a $2.50 one-time service fee for ordering tickets online. write an expression in terms of n that represents the cost for ordering n tickets online

Step-by-step explanation:

et

n-----> the number of tickets online

C----> the cost for ordering n tickets online

we know that

The linear equation that represent the cost is equal to

----> linear equation in slope intercept form

where

the slope m is equal to

The y-intercept (one-time service fee) is equal to

n is the number of tickets online

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2