Martin went to a mechanic to get some work done on his car. The mechanic charged a base fee of $80 and $35 for every hour of labor he spent working on it. Which equation can be used to find y, the total amount Martin owes the mechanic after x hours. A. y = 80x + 35

B. y = 35(x + 80)

C. y = 35x - 80

D. y = 35x + 80

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.