Answer:

Step-by-step explanation:
Given


Required
Determine the amount paid
This is calculated as:



Answer:
0.4375
Step-by-step explanation:
Answer:
<h2>30</h2>
Step-by-step explanation:

Answer:
-49
-50
Step-by-step explanation:
When a negative number subtracts another negative number, the number becomes positive.
For example: -48-(-49)=1
-48-(-49) becomes -48+49=1