A robot can complete 3 tasks in 5/6 hour. Each task takes the same amount of time. It takes the robot 5/18 hour(s) to complete one task. How many tasks can the robot complete in one hour.

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]