Answer:
The required table is shown below:
Hours     1/2      1     1.5     2     2.5      3      3.5     4
Charges  $3.25  $6.50  $9.75  $13.0  $16.25  $19.5  $22.75  $26
Garage's unit rate for parking $6.50.
She park her car at the garage for [tex]6\frac{1}{2}[/tex] hours.
Step-by-step explanation:
Consider the provided table.
Part (A)
The owner charges $3.25 for 1/2 hour.
This can be written as:
1/2 hours = $3.25
Multiply both the sides by 2.
1 hour = $6.50
For [tex]1\frac{1}{2}[/tex] he will charge: $6.50 + $3.25 = $9.75
Similarly, you can solve for other values.
The required table is shown below
Hours     1/2      1     1.5     2     2.5      3      3.5     4
Charges  $3.25  $6.50  $9.75  $13.0  $16.25  $19.5  $22.75  $26
Part (B)
Now we need to find the garage's unit rate.
Unit rate is how much of something per 1 unit of something else.
From the table we can say that garage's unit rate for parking $6.50.
Part (C)
Kristin was charged $42.25 for parking.
The charges for per hour is $6.50. Let Kristin park her car for x hours.
Thus, the charge for x hours will be x times 6.50. This can be written as.
[tex]6.50x=42.25\\x=\frac{42.25}{6.50} \\x=6.50[/tex]
It is required the answer should be in mixed fraction.
Thus, she park her car at the garage for [tex]6\frac{1}{2}[/tex] hours.
