Answer: The answer is a A
The largest number that divides 63, 84, and 105 evenly is 21.
David can put 21 of each kind of tile in a row.
_____
These numbers are 3*21, 4*21, and 5*21, respectively.
Answer:
C
Step-by-step explanation:
Answer:
i believe its 3 but i could be wrong
Step-by-step explanation:
sorry if i am..
Answer:
-540
Step-by-step explanation:
(-15)(-12)(-3)=-36*15=-540