Answer:
$360.00 for the whole room
Step-by-step explanation:
Answer:

Step-by-step explanation:

<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em>
U= -1
-9u+6u=-36+39
-3u=3
u=-1
Answer:
has 3 significant figures
Step-by-step explanation:
because zeros are counted if they are between the numbers
Answer:
Step-by-step explanation:
It’s going to be 42 inches and 40 inches because we are simplifying