A group of 24 people go to the theatre. Adult tickets cost $45 each and children's tickets cost $25 each. If the group paid $860 altogether how many children were in the group? Please explain answer.

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities