Answer:
1. 942.48
Step-by-step explanation:
Input the numbers in the formula.
Answer:
Service A is represented by Line m
Service B is represented by Line ℓ
For Service B, is the additional charge per mile is less than 30 cents per mile
Answer:

Step-by-step explanation:

Distribute:

Combine like terms:

-2r + 4 is your answer.
Answer:
4a+4b
Step-by-step explanation: