Given the equation square root of 2x-1=7 solve for x and identify if it is an extraneous solution. i came up with the answer 25 but is it an extraneous solution?

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

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.]

Find the ratios of the corresponding sides