The population of a town was 23500 in 1 0 .
in the 2009 census it showed an increase o
24%. What was the population in year 2004
A 29140
B. 5640
C. 17860
D. 28140

Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Find the distance between the pair of points a(-1,8) and b(-8,4)