Idon’t understand how to find this pls !

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

£100.80 divided by 14 equals 7.2 how would we put this as money

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.