Solve for p.

i = prt

p = i-rt
p = i/(rt)
p = (rt)/i

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points