Amanda uses the equation y = kx to determine how much money (y) she earns after working any number of hours (x). amanda earned $350 after working 40 hours. what is the value of k in amanda’s equation?

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?