Answer: D
Step-by-step explanation: i did the exam.
The cost of my me knife is $5.52
Perimeter- 14x+6
Just add al the sides up like normal
Area- 12x^2+9x
Multiply the length and width
C)
Perimeter- 118
Area- 840
I’m pretty sure these are right
Answer: No
Step-by-step explanation: Because it is.