The value of the expression is
.
Solution:
Given expression:

<u>To find the value of the given expression:</u>
Using exponent rule: 


Using exponent rule: 


Since 


Hence the value of the expression is
.
The y-intercept is (0, -12).
Hope that helped. :)
Answer:
200
Step-by-step explanation:
1.) Austin would get 2.3 pounds per dollar.
2.) A customer would get 15 minutes of bike time per dollar.