The answer is $360. This is because 48 divided by the 2 packages is 24, then the 24 divided by the 12 packages is $2 per package. Therefore, 2 times the 180 packages needed to be ordered is $360.
5
Step-by-step explanation:
Subtract the initial fee.
Remaining amount=
For every hour there is a 3$ charge.
We have 15$.
Thus the number of hours she kayaked =
$\frac{15}{3}=5$