Mrs. Levi's class raised $217.35 in one-time donations for the library's new book collection. The class also had 4 people pledge to donate $150 over the next year to help support the library. Including the pledges, how much money did Mrs. Levi's class raise? PLEASE AWNSER ASAP ILL GIVE BRAINLIEST IF CORRECT

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.