By the age of 27, justin had visited 25 out of the 50 states. what fraction of the states had justin visited? write the answer in simplest form. a.2/1 b.25/50 c.1/2 d.1/3

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.]