Respuesta :


[tex]4 \times 12 = 48[/tex]
[tex]3 \times 2 = 6 \\ 2 \times 1 = 2 \\ 6 + 2 = 8[/tex]
[tex]48 - 8 = 40[/tex]
it needs 40 feet for the carpet.
hope this helps