To calculate: Whether there is enough money to buy the guitar.

Answer to Problem 38E
The money earned is
Explanation of Solution
Given information:
The cost of guitar =
Money earned per hour =
No. of work hours each week =
No of weeks=
Calculation:
To calculate whether there is enough money to buy the guitar, find the money earned. To find the money earned, first calculate the total number of work hours and then find the money earned for that number of hours.
Since work hours per week is
To find the number of work hours in
Therefore, the number of work hours for
Since the money earned per hour is
To find money earned in
Therefore, the money earned in
Since cost of guitar is
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