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.
Answer:
wow so what's the question then
Answer:
the last one is a polynomial
Step-by-step explanation:
Her statement is true because multiplication is repeating addition