Stephen has art lesson every 6 days. and a swim lesson every 9 days. he has both art and swim lesson on tuesday. on which day of the week will he have both lessons again?

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?