Answer:No, the hat will not fit into the box.
Step-by-step explanation:
The length of the hat is 27 inches long. The only box available is 15-by-20-by-15 inches. This represents the height , width and length of the box
Since all sides of the box are lesser than 27 inches, then the hat will not fit into the box.
i would say y + 2/5y is the equivalent expression of 7/5y and y - 2/5y is the quivalent expression of 3/5y but im not sure
Answer:

Step-by-step explanation:
If the initial number is n, one less than n is n - 1, and one more than n is n + 1. so we have:

At first I thought this answer was too easy, so I tried for n is 6.

This is really cool! Hope this helps!