Answer:
27-24i
Step-by-step explanation:
It is trust me:)
Answer:

Step-by-step explanation:
Commission received on selling each storm window
of the selling price of each storm window
Commission received on selling each door
of the selling price of each door
Amount earned on selling storm windows = $5,400
Amount earned on selling doors = $28,790
Commission received on selling storm windows 
Commission received on selling doors 
Therefore,
Total commission received 
-27xz+xy to the power of two / z
Answer:
diameter = 9 inches
radius = 9/2inches
Now, area = pie×r.square
Step-by-step explanation:
-Credit janashampa07
The answer for the problem is -1/4