Simplify the expression:
4(b-6)+19

Please help, thank you :)

Answer this 30 points and brainliest!

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

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.