For $7.52, you purchased 8 pens and highlighters from a local bookstore. each highlighter cost $1.09 and each pen cost $.69. how many pens did you buy?
it's system of equations but i only have the first part so .

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%

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