The answer to number seven is EDF!
Answer:
-650
Step-by-step explanation:
ns +sb = 5.4 cm
sb = en so en can be plugged in for sb
therefor es = 5.4
1. a
2. c
3. b
hope this helps
Answer:
Area of gray region = 
Step-by-step explanation:
The area covered by the furniture can be subtracted from the total area of the room to calculate the area of the gray region.
<em>Total</em> area of the room: 
Area taken up by furniture: 
Area of gray region = total area of the room - area taken up by furniture
Area of gray region = 
Remember to distribute the negative sign:
Area of gray region = 
Combine like terms:
Area of gray region = 