katiegrace1019 katiegrace1019

22-07-2022
Mathematics

contestada

the sum of two numbers is 55 and the difference is 15 what are the numbers

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laxmikoirala106 laxmikoirala106

22-07-2022

Answer:

55-15=40 is the correct answer

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subtomex0 subtomex0

22-07-2022

[tex]x + y = 55 \\ x - y = 15 \\ \\ 2x = 70 \: \: \: \: \: \: x = 35 \\ y = 55 - x = 55 - 35 = 20[/tex]

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