11 ALGEBRA Betty Richard s new luxury sedan has a 43 895 60

Last updated: 1/16/2023

11 ALGEBRA Betty Richard s new luxury sedan has a 43 895 60 MSRP including title and processing fees The navigation system cost twice as much as the upgraded sound system which included AM FM stereo with CD MP3 player and 9 speakers Including the 6 5 sales tax the total cost of her new auto was 48 346 31 Find the cost of the upgraded sound system and the navigation system