Which of the following equations will have a positive solution? 3 1
n --=-1
4
On+1 = =
13
24
3
1
3
+1-=
2.
4

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?