Enter the following transactions into richard’s checkbook register and state his ending balance:

Which one ? is the answer and how to find this answer

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?

32a³b² 8ab² simplify the following expression.