Answer:
The required expression is .
For 40 hrs overtime is 0 hrs.
For 44 hrs overtime is 4 hrs.
For 48 hrs overtime is 8 hrs.
For 52 hrs overtime is 12 hrs.
Step-by-step explanation:
Consider the provided information.
Part (A)
It is given that Jim is paid for overtime when he works more than 40 hours per week.
Let Jim works for h hrs and O represents the overtime, Then overtime can be represented as:
O = h - 40
The expression for the number of hours he works overtime when he works h hours is:
Part (B) Find the number of hours Jim works overtime when he works 40, 44, 48, and 52 hours.
Substitute h=40 in the obtained expression.
Hence, for 40 hrs overtime is 0 hrs.
Substitute h=44 in obtained expression.
Hence, for 44 hrs overtime is 4 hrs.
Substitute h=48 in obtained expression.
Hence, for 48 hrs overtime is 8 hrs.
Substitute h=52 in obtained expression.
Hence, for 52 hrs overtime is 12 hrs.