Question

What is the unit rate for Fred's Sub shop?(Will post photo/link in the comments)

Answer 1

The answers to the following questions are as follows:

1.  a. $10 for 2 subs 
2.  d. y = 5x + 2 
3.  b. -3/2 
4.  d. Liberty Hill:It rises 3/4 foot for every 1 feet of horizontal travel.

I hope my answer has come to your help. God bless and have a nice day ahead!