Answer:
1/3
Step-by-step explanation:
C, if there is an odd number of negatives it is negative, if there is an even number it is positive
6 units Foo
Explanation
Cause it’s just 6 units
Option B is correct.
Step-by-step explanation:
Paul was asked to use the elmination to find the solution to the system of linear equations

What are the missing steps in his work below?

So, the step missing is multiplying equation 1 by 2 i.e
![2\times [5x + 4y = 1] \\10x + 8y = 2](https://tex.z-dn.net/?f=2%5Ctimes%20%5B5x%20%2B%204y%20%3D%201%5D%20%5C%5C10x%20%2B%208y%20%3D%202)
So, Option B is correct.
Keywords: System of equations
Learn more about system of equations at:
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3x60 is 180 and 2x70 is 140 add is 320