Step-by-step explanation:
- you just substitute (-2) into the x values of the above function

Answer: 31.5 miles
Step-by-step explanation: know how many miles tabitha walked per hour, which is 4.5 miles. then multiply 13.5 x 2, and add 4.5 to receive your answer - 31.5.
Answer:
that's right
Step-by-step explanation:
Answer:
7
Step-by-step explanation: