Wallpaper was applied ti one rectangular wall of a large room. The dimensions are shown below.
If the total cost of the wallpaper was $771.12, what was tye cost, in dollars, of the wallpaper per square foot?

Wallpaper was applied ti one rectangular wall of a large room The dimensions are shown below If the total cost of the wallpaper was 77112 what was tye cost in d class=

Respuesta :

Answer:

1.3889

Step-by-step explanation:

42*25.5=1,071

1,071/771.12=1.3889