Answer:
Answers are below.
Step-by-step explanation:
Hope this helps:)
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.
Answer:
Step-by-step explanation:
f(x) = x^2 - 2x + 6
to find f(-1), we sub in -1 for every x
f(-1) = (-1^2) - 2(-1) + 6
f(-1) = 1 + 2 + 6
f(-1) = 9 <=======
Answer:
Subtraction.
Step-by-step explanation:
We have been given an expression:
.
Simplify our given expression:


Subtract 4 from both sides of equation:


Divide both sides of equation by 10:


Therefore, the missing reason for the shown argument is subtraction.