Hannah buys 3 pack of 36 exposure film and 2 packs of 24 exposure film. she uses 8 rolls of film. how many rolls does she have left?

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

b

step-by-step explanation:

i dont know