Answer:
3x - 8y + 40z
Step-by-step explanation:
2x − 2y + 5z − 2x − y + 3z + x − 3y + 8z + 2x − 2y + 8z + 3y + 8z −3y + 8z
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[2x − 2x + x + 2x]+[− 2y − y − 3y − 2y + 3y −3y] + [5z + 3z + 8z + 8z + 8z + 8z] <u><em>Combine like terms</em></u>
[ 3x] + [-8y] + [40z]
3x-8y+40z
A
17 / 12
(12 + 5) / 12
12/12 + 5/12
1 5/12
People don't actually know this, but it isn't 4, it's 22. If Base+ball is Baseball, then 2+2 is 22
I hope this helps!
Your answer would be C (8,15,17) and E (15,20,15) or is it 25?
:)
The answer is B
See the attached picture for explanation.
