Can someone show work for the gif of 9n3 and 12n7?

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Find the quotient with the restriction.

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.