Answer:
there are 6.45 or 6.5 square cm in one square inch
Step-by-step explanation:
No - It is a function.
A relation which is not a function has more than 1 output for an input.
If I remember correctly I’m pretty sure you need to subtract
1 package if the package is 1 food long and 1 foot wide and 5 inches tall. The box must have the same dimentions