Answer:

Step-by-step explanation:
we have that
The price of grapes at the grocery store is 

To convert
to
divide by 
so

K = y/x OR y = kx
hope it helps!
3x + 6x = 9x
9x + 2x = 11x
11x is your answer
hope this helps
Answer:
(5,38)
Step-by-step explanation:
Use graphing calculator and the answer should be the point where the line crosses each other.
List all the factors of both numbers then choose the largest number they both share.