Answer:
Exactly, It would be this: 8.99543738355
. But rounded is 9 or 8.99
Unit rate means how much does it cost for 1 unit
2.64 for 12 pencils
find 1 pencil
divide both sides by 12
0.22 for 1 pencil
0.22 per pencil
Correct answer is C.
There are infinitely many possible paths between X and Y.
The smallest angle measures 34.8°.
Hope this helps.