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 
Answer:
A
Step-by-step explanation:
it is Arithmetic because if you subtract 12 from 40 you'll get 28 , same for the others. but if you get the common ratio by dividing 40/12 which is 3.333... it's doent work for the sequence
G = 16 or -16
|g| needs to be 16 because 15 + 1 is 16 and an absolute value is how far a value is from 0, so both |16| and |-16| are 16
Answer: 
Step-by-step explanation:
From the figure, it is downward parabola of the form 
The parabola has its vertex at 
Distance between parabola vertex and its directrix is 1 unit.
So, the value of a is 1
Hence, the equation of parabola is
