When you get to the mall you first decide to take your family out to lunch. The food costs a total of $72.90. You pay 6.5% tax and leave your waiter an 18% tip. What is your total lunch bill?

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.