Answer:
-42x^4 + 6x^3 + 24x^2
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given a System of linear equations, the solution of the system is the point
in which the lines intersect, where "x" is the x-coordinate and "y" is the y-coordinate.
Having the following System of equations:

You can use the Elimination method to find the value of "x":
-Multiply the second equation by 3.
- Add the equations.
- Solve for "x".
Then, you get:

Answer:
possibly china, but not confirmed.
Step-by-step explanation:
Yes because if you distribute the 3 and multiply it with 3 • x and 3• 6 you’ll get 3x-18
1m= 1000mm
so 64mm*1m/1000mm=64/1000m