Respuesta :

Answer:

814.68

Step-by-step explanation:

[tex]650+135.89+28.79=814.68[/tex]

Answer:

$843.47

Step-by-step explanation:

First off I added 650 to 135.89 to get 785.89. Then I added 57.58 because Andrew bought 2 cartridges. Add 57.58 to 785.89, and you get your answer.