The total cost that a customer should incur in its dealings with company A should be,
c = 50t + 100
For company B
c = 60t + 80
Equating these two charges
c = 50t + 100 = 60t + 80
Thus, the answer is the fourth choice.
Is would be a I think because if you times those to numbers you get 20
2y-6=34 is the needed equation
Answer:
Step-by-step explanation:
