Calculate the distance between the points N=(-9,9) and H=(-3,2) in the coordinate plane.

What is not true about kl and mn? what is mn? (show )

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?

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.