Question

tickets to a concert are availible online for $20 plus a one time handling fee of $2.75 the total cost is a funtion of the number of tickets bought. what function rule models the cost of the consert tickets evaluate the funtion for 3 tickets a)20t+$2.75;$62.75 b)2.75t+20;$62.75 c)2.75t+20;$28.25 d)20t+2.75;$28.25

Answer 1

Well it's 20 for a ticket, so
20(t), and there's a 2.75 fee, so the function is:
20(t)+2.75
Now when we changed t to 3:
20(3)+2.75
60+2.75
62.75,
So the answer will be a)

Answer 2

thank you soooo much

Answer 3

You're welcome