8. Mr. Rogers recycles his plastic bottles every month to save for his vacation to Lake Tahoe. He gets $30 per month and he already had $203 that he received for his birthday.
a.
What is the rate of change for this problem in context:
b.
Write an equation that models the situation:
c.
Find f(15). Explain what the answer means.

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.