Catherine rents a booth at a flea market for $80 per day she plans to sell printed t-shirts for $14 each if the cost price of each shirt is five dollars how many printed t-shirts must sell to make a profit of at least $250 for a day

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

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