You use 20 tiles in 4 rows
Answer:
-2*3
Step-by-step explanation:
If she had to refund $2 for each cup (-2) and she refunded 3 cups (3) she would lose a balance of -2*3.
Convert this into an improper fraction, we get: 17/5. The reciprocal is 5/17
Answer:
(5,3)
I'm not soooo sure I'm %50 sure
