The solution set of IR - 31 = 10 is? {7, 13) (-7, 13) (-13, 13)

Bazinga asked Nov 1, 2022

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43 votes

The solution set of IR - 31 = 10 is?
{7, 13)
(-7, 13)
(-13, 13)

Bazinga asked Nov 1, 2022

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8 votes

Answer:

{7, 13)

Explanation:

IR - 31 = 10

IR = 41

7*13 = 41

(-7)*13 = -41

(-13)*13 = -169

Mike Cheel answered Nov 7, 2022

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