3x-5y= -7
9x+7y= 89
solve the system of equations and enter answer an an ordered pair.

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

What is the slope of the line that contains the points (-2,1) and (0,-3)