Tai purchases a new cell phone from Brink Cellular for $165. His monthly plan is $55 for unlimited text, talk and data. Is the relationship between the time and cost proportional?
A. Yes. B. No

Answer question above and explain each step : )

Graph the equation. select integers for x

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36