14 x 20.5 = 287
That's for one room.
287 x 4 = 1148
For all rooms.
He will need 6 rolls.
If he had 5, it would be less than the required amount.
Answer:
The correct answer is A on edg.
Step-by-step explanation:
Just took the test, and got it right.
There, I hope this helps... If you have any questions please feel free to ask me!!
Answer:
6x+15 ....................
Step-by-step explanation:
3×2x = 6x
3×5=15
8x^2 +-26x+21 the symbol ^2 means to the power so when you write down it should be 8x to the power of 2 or exponent 2.