The graph below represents the running schedule of a distance runner, who is increasing the distance she runs each week. what is the distance she will run in the ninth week? a. 22 miles b. 21 miles c. 20 miles d. 19 miles (my  

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

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?

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)