When Rashaad left his house in the morning, his cell phone battery was partially charged. Let BB represent the charge remaining in Rashaad's battery, as a percentage, tt hours since Rashaad left his house. The table below has select values showing the linear relationship between tt and B, .B. Determine the number of hours until Rashaad's phone dies.
tt BB
11 3232
2, point, 52.5 2020
44 88