A96 ounce container of orange juice cost $4.80 at what price should a 128 ounce countainer be sold in order for the unit rate for both containers to be the same? explain your reasoning

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.

I’m still confused on how to work the percentages

Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x