Which table represents a quadratic relationship

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

2.5 milligrams is equivalent to how many grams

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?