$25. 25 x 3 is 75. Plus the 100 is 175. 200 - 175 is $25
12. Yes, because the diagonals of a parallelogram bisect each other.
14. Yes, a parallelogram has opposite sides that are equal.
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You are correct. The answer is D 5:3
Hello,
No, this is NOT a proportional relationship.
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