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Mathematics 11 Online
OpenStudy (anonymous):

Solve the equation. |k + 9| = 4 A. {–13, –5} B. {–5, 5} C. {–5, 13} D. {all real numbers greater than or equal to –13 and less than or equal to –5}

OpenStudy (yolo_king):

What do you think is the answer?

OpenStudy (anonymous):

try plugging in #'s :)

OpenStudy (anonymous):

okay thank you!!! @silverr ! i was just having trouble understanding the equation!

OpenStudy (anonymous):

no problem !!

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