Lauren has 85 quarters and dimes. The total value is $16.90.
How many quarters and how many dimes does she have?

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.

Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36