Answer:
Step-by-step explanation:
Since both equations have , we can subtract the second equation from the first to try and solve for
:
With this, we can plug the value back into the first equation to solve for :
Therefore, the solution is
8. Simplify 7a + 5b + 301 - 2b
2 answers:
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2 out of 4 are shaded
How many are shaded?
2/4 or 1/2
So half of the drawn circles are shaded.
Hope this helps!