Answer:

Step-by-step explanation:



<span>If the width is w, and the length is w+10, then the perimeter is
2w+2(w+10),
If that is the case you need
4w+20-4,or 4w+16 tiles </span>
Answer:
So the greatest common factor is 3 for sure
Step-by-step explanation:
54x^4y^5z^2
i could be wrong but i am sure that's it
15 1/8 -1 3/5=
15 5/40 -1 24/40=
605/40 - 64/40=
541/40= 13 21/40
Answer:13 21/40