Jessie wants to buy three tickets for a concert. she has earned $135 and each tickey costs $50. she borrows the rest of the money she needs from a banks and buys the tickets.
1) how can you represent the amount of money that jessie has after buying the tickets?
2) how much more money will jessie need to earn to pay back the money she borrowed from the bank?
3) how much money will she have after she pays back the money she borrowed from the bank?