Cindy is using x and y to represent two rational numbers. She writes the two
Mathematics, 24.10.2020 01:20 christib
(90)
1 point
Cindy is using x and y to represent two rational numbers. She writes the two
expressions below using x and y.
х-у
x+y
Cindy correctly locates the value of each expression on the number line
shown below.
+
х-у
0 x+y
Explain why x must represent a negative rational number and y must
represent a positive rational number.
Answers: 2
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Cindy is using x and y to represent two rational numbers. She writes the two
Cindy is using x and y to represent two rational numbers. She writes the two
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