Answer:
y-intercept is 30
Step-by-step explanation:
Given the model
comparing this model to the equation of a straight lines we can get the y- intercept

The y- intercept is 30 which is the constant factor and it describes to us about the one-time registration fee of $30.
Answer:
7 hours
Step-by-step explanation:
56/8=7
Answer:
I can't explain here since I can't write numbers.
Step-by-step explanation:
Answer:
It's English and it's in a book
Step-by-step explanation: