The bells at kings school ring every 6 minutes. at queens school the bells ring every 5 minutes. at princess school the bells ring every 9 minutes. all three bells ring together at 8.30 am. when is the next time the bells of the three schools will ring together?

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?

Which expression gives the exact value of x?

If the line in the graph is shifted up two units which is the equation of the new line