Ten time the number of balloons is 120. (use b as your variable) write as a equation

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.]

Sum of the interior angles of a pentagon

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a