At Simba Travel Agency, the price of a climbing trip to Mount Kilimanjaro includes an initial fee plus a constant fee per meter. The variable
�
ff models the fee (in dollars) for climbing
�
dd meters. �
=
110
+
0. 12
�
f=110+0. 12df, equals, 110, plus, 0, point, 12, d
What is the initial fee?
$
$dollar sign