Evaluate −x+| y |−x+| y | when x=13x=13 and y=−74y=−74. write your answer as a fraction in simplest form.

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18-09-2017
Mathematics

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Evaluate −x+| y |−x+| y | when x=13x=13 and y=−74y=−74. write your answer as a fraction in simplest form.

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Edufirst Edufirst · Answer 1 · 2017-09-28T02:39:43+02:00

Edufirst Edufirst

28-09-2017

Evaluate - x + | y | when x = 13 and y = - 74.

Remember that the two vertical bars, | |, indicate the function absolute value.

So, | y | = asbolute value of y => | - 74 | = 74

=> - x + | y | = - 13 + | - 74| = -13 + 74 = 61

Answer: 61

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