Question

question 4 (multiple choice worth 2 points) (00:00 - 00:52) an accountant charges a fee of $150 to complete a companys taxes. the accountant also charges an additional $25 per hour to complete the taxes. which of the following equations can be used to describe this problem?

• ( y = 150 - 25x )
• ( y = 150 + 25x )
• ( y = 25 - 150x )
• ( y = 25 + 150x )

Explanation:

Step1: Define variables

Let $y$ = total cost, $x$ = number of hours.

Step2: Identify fixed cost

Fixed fee is $\$150$, so this is a constant term.

Step3: Identify variable cost

Hourly rate is $\$25$, so variable cost is $25x$.

Step4: Build total cost equation

Total cost = fixed cost + variable cost, so $y = 150 + 25x$.

Answer:

B. $y = 150 + 25x$