Mario sold concessions during the hockey tournament at the high school. he sold bottled water for $2.50 each and hamburgers for $5.50 each. by the end of the tournament, mario’s sold 350 items for a total of $1,325. which statements about the concession sales are true? check all that apply.

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

Solve for x and select the correct answer

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?