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OpenStudy (anonymous):
Solve |8 – m| + 4 = 21.
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OpenStudy (anonymous):
|8 – m| + 4 = 21. |8 – m| = 21 -4 = 17 8-m = 7 -> m = 8 -7 = 1 8-m = -7 -> m = 8 + 7 = 15
OpenStudy (anonymous):
A. m = -9, m = 25 B. m = -25, m = 9 C. m = -25, m = -9 D. m = 9, m = 25
OpenStudy (anonymous):
ty!!
OpenStudy (anonymous):
sorrryyy, Thanks for reminding Luis! |8 – m| + 4 = 21. |8 – m| = 21 -4 = 17 8-m = 17 -> m = 8 -17 = -9 8 -m = -17 m = 17 + 8 = 25
Directrix (directrix):
- 9 and 25 as the others got
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