Answer:
2x^2-18x
Step-by-step explanation:
I need a picture I will answer the question if there is a picture
It'll take her 15 hours.
Formula: 975= 65x
Where x represents hours
It is a 125% increase from 20 to 45
This is the concept of algebra, the solution of the given expression will be given as follows;
-5x+2x²=-6x
adding 5x on both sides we get
5x-5x+2x²=-6x+5x
2x²=-x
divide both sides by 2
(2x²)/2=-x/2
x²=-x/2
divide both sides by x
(x²)/x=-x/(2x)
x=-1/2
the answer is x=-1/2
