Help me, please look at the picture below thanks

How many lines can be drawn through points j and k? 0 1 2 3

Explain why the factor 1.5 is broke. into two numbers in the model.

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?