Plz help i suck at math

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c. q-p d. p-q

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd