Your pipes in your home burst , and the final bill was 269 the plumbing materials cost 119$ and the charge for the plumbers labor is $60 per hour . Write an equation to model this situation then solve the equation for the number of hours the plumber worked on your plumbing ?

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.