Saturn is 8.7 x 108 miles from the sun. The earth is 9.1 x 107 miles from the sun. How much closer to the sun is one planet than the other?

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

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 florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Find the zeros of each function. f(x) = x^2 + 5x - 6