Select all the equations that are NOT equivalent to p – 7 = 22. p – p – 7 = 22 – p p – 7 – p = 22 – p p – 7 + 22 = 22 – 7 p – 7 + 7 = 22 – 22 p – 7 + 7 = 22 + 7

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?