Malik left his phone charge at home. He is texting, which drains his battery at a rate of 0.75% per minute and starts the day with 80% of its battery life.

well then maybe he should have some common sense to not leave his phone charger at home next time

215.92 dollars is the answer

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.