You need to show the data above
A quarter past 12 is 12:15 and if it’s a 30 minute lunch period then the lunch period would end at 12:45.
Denise would have to take seven hours to charge the same amount of money as tiana. furthermore, it would cost the same amount as that is what the prompt is asking for.
to get the answer:
i subtracted $19 from $292 to eliminate the
fee element because if you were to divide
$292 by $39 without the step, the hours would be incorrect and the price would be greater.
after subtracting i got $273
from there i divided $273 by $39 and got 7 (the amount of hours it would take)
the mean is 50.5, but rounded it's 51.