1a + 2b + 3c = 17
2a - 2b + 4c = 20
4a + 1b-4c = -3
Solve for the 3 variables. (A, B, C)

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

What is the the greatest common factor ?

Which of the following represents a function? 50 !