Answer:
The solution is given below:
Step-by-step explanation:

As we know the value of k and r so the equation will be





Answer:
<h2>p = (rt)/i</h2>
Step-by-step explanation:

Answer:
what I think the answer is ×=-9
$8.25
The first 5 checks are free so you can subtract the 5 from 18 which is 13. Then you multiply 13 & .25 which is equal to $3.25 and then you just add the $5