Rodrigo has a Master's degree and earns an annual salary of $68,000. He works 40 hours per week for 48 weeks per year. His brother has a high school diploma and earns an average salary of $30,000. He works 40 hours a week for 52 weeks. How much greater is Rodrigo's hourly wage than his brother's hourly wage? Round your answer to the nearest whole dollar.

Find the slope of a line given the following two points

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck

What is the inverse of the function f(x) = 2x + 1?