What fraction represents the portion of sales from books, music, and video games

Solve this problem! extra ! 3025/5.5 = a/90.75

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.

Write as a product of two polynomials. 2(3–b)+5(b–3)^2