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On a real number line, x = -4 and y = 7. What is the length of the line XY? A: 11 B: 3 C: -11 D: 7
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On a real number line, x = -4 and y = 7. What is the length of the line XY?

A: 11
B: 3
C: -11
D: 7

User Chris Paterson
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1 Answer

3 votes

x=-4 \\ y=7 \\ \\ xy=4+7 \\ =11 \\ =A
User Lxyu
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