write a function rule?

3 ⤊

write a function rule?

For every $35 ticket, the box office charges a fee of $4.50
1 Write a function rule that relates the total cost C(t) to t, the number of tickets.

2 What is the total cost for 3 tickets?

3 how many tickets were purchased if the total cost was $237?

2007-01-15 02:37:35 · 2 answers · asked by yaw a 1 in Science & Mathematics ➔ Mathematics

2 answers

1. C(t) = $39.50t

2. $39.50 * 3 = $118.50

3. $237 / $39.50 = 6

2007-01-15 02:44:00 · answer #1 · answered by Dave 6 · 2⤊ 0⤋

C(t) = 39.5t dollars
C(3) = 39.5*(3) = 118.50 dollars
$237 = 39.5t
237/39.5 = t
t = 6 tickets

2007-01-15 10:47:23 · answer #2 · answered by ironduke8159 7 · 1⤊ 0⤋