The population of San de Tokyo has been increasing a lot! The rate of change of the population can be represented by 2x, where x is the time in years. a. Sketch a graph of the function and include five left endpoint rectangles of equal width on the interval 2

Find the solution of this system of equation -7x+y=-20 9x-3y=36

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?

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?