I’m bad at math so plz help me

Describe the domain and range of y=2(3)^x-2+5

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid