At a graduation dinner, an equal number of guests was seated at each of 4 large tables, and 5 late-arriving guests were seated at a smaller table. There were 45 guests in all. If n represents the number of people seated at each of the large tables, what equation could you use to find the value of n?

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.