Answer:
2x-7
Step-by-step explanation:
No, because one x-value corresponds to two different y-values
Answer:
The volume of the box is 
Step-by-step explanation:
we know that
The volume of the box is equal to

where
L is the length of the box in inches
W is the width of the box in inches
H is the height of the box in inches
we have

substitute in the formula




Divide 108 and 72 by twelve and you get 9 and 6 which all you have to do it multiply together
Length of a carton :

Width of the carton :

Height of the carton :

Volume of the carton :
= Length × Width × Height



Therefore, the volume of the carton = 21.85 feet.