There are n employees on the game shop's sales team. last month, they sold a total of 504 games. one of the sales team members, chris, sold 17 fewer games than what the team averaged per employee. how many games did chris sell? write your answer as an expression.

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

What are different types of statistical programs