Because it goes up for a constant rate, to find the rice for 1 hour of parking do 16.00-12.50 and get 3.50 . To find the fee, just subtract 12.5 - 3.5
The fee for parking is $9
Hope this helps
Answer:
false it can be in any order but must be according to the set of data
.57 I would assume but it really depends on how your scaling it
Answer:
2.33 hours
Step-by-step explanation:
Given
Veteran Tutor
--- first session
![Hourly\ Rate = \$60](https://tex.z-dn.net/?f=Hourly%5C%20Rate%20%3D%20%5C%2460)
College Graduate
--- first session
![Hourly\ Rate = \$50](https://tex.z-dn.net/?f=Hourly%5C%20Rate%20%3D%20%5C%2450)
Required
Determine the number of hours they earn the same amount
Represent the hours with x
First, we need to calculate the total charges for the veteran tutor for x hours;
![Total = 15 + 60x](https://tex.z-dn.net/?f=Total%20%3D%2015%20%2B%2060x)
Next, we need to calculate the total charges for the college graduate tutor for x hours;
![Total = 45x + 50](https://tex.z-dn.net/?f=Total%20%3D%2045x%20%2B%2050)
For them to earn the same amount, we have:
![15 + 60x = 45x + 50](https://tex.z-dn.net/?f=15%20%2B%2060x%20%3D%2045x%20%2B%2050)
Solving for x
![60x - 45x = 50 - 15](https://tex.z-dn.net/?f=60x%20-%2045x%20%3D%2050%20-%2015)
![15x = 35](https://tex.z-dn.net/?f=15x%20%3D%2035)
Divide through by 15
![x = \frac{35}{15}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B35%7D%7B15%7D)
![x = 2.33\ hours](https://tex.z-dn.net/?f=x%20%3D%202.33%5C%20hours)
Answer: A=-2
Step-by-step explanation:
AB=11
B=9
B-11=A
9-11=A
A=-2