Answer:
2x^2-6x-4
Step-by-step explanation:
(7x2 + 4x - 9)
-(5x2 + 10x - 5)
=
7x^2-5x^2=2x^2
4x-10x=-6x
-9-(-5)=-4
thus, your answer is 2x^2-6x-4
A. Robert purchased a 36-inch piece of wood
Answer:
<em><u>32</u></em>
Hope this helps you out! :)
Answer:
Command
Step-by-step explanation:
In a command one group or person controls it all. In the question is said that a group of people got together and decided everything