16-12-2020
Mathematics

contestada

Jerome solves the inequality y–2 ⩽ 9 in one step, writing y ⩽ 11 as the solution. What property best justifies the step he used to solve the inequality?

A. multiplication or division property of inequality
B. addition or subtraction property of inequality
C. distributive property

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16-12-2020

The answer is b because he added 2

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