Respuesta :

allenbra001

Answer:

$47.52

Step-by-step explanation:

First find the area in square inches. -  6*11*8=528

Then multiply the cost per square inch by the area -  528*9=1452

Convert the number into dollars -  $14.52

chikafujiwara

Answer:

C

Step-by-step explanation:

Calculate the SA.

[tex]SA = 2(6*11)+2(11*8)+2(6*8) \\ \\ SA=2(66)+2(88)+2(48) \\ \\ SA=132+176+96 \\ \\ SA=404[/tex]

Now since we know it costs $0.09 per square inch, we can multiply 0.09 by the SA.

[tex]404*0.09=36.36[/tex]

It costs $36.36 in all.