recall that the perimeter is simply the sum of all outer sides of a figure.
a test is worth 80 points multiple choice questions are worth 2 points and short answer questions are worth 4 points if the test
2 answers:
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Answer:
-1
Step-by-step explanation:
You have to use simultaneous linear equation as there are 2 equations given
use the subtitution method as what I've shown above
Hope you can understand well
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