Select the correct answer.
Which graph represents a proportional relationship?

Find the sum of the first 8 terms of the following sequence. round to the nearest hundredth if necessary.

Place the following steps in order to complete the square and solve the quadratic equation,

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.