<span>2x^2-x+18x-9
=x(2x-1)+8(2x-1)
=(2x-1)(x+8)
I hope this helps</span>
Answer:
y = 55x + 15
Step-by-step explanation:
i think this is it, but it might not be right
Answer:
1. The sum of interior angles of a pentagon is 180 but here the sum of angles of this pentagon is 550 . So it is wrong.
2. Angle 145 is equal to the corresponding of angle y. So angle y is 145 degree.So according to opposite angle theorem, angle x is also 145 degree.
Sorry I do not know next question solutions.
Answer:
D. 5.5
Step-by-step explanation:
