What graph......................
Step-by-step explanation:
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Answer:
ellen, steve, joe, patty
Step-by-step explanation:
12.09<12.4<12.5<12.8
| x + 4 | = 5
x + 4 = 5 x + 4 = -5
x = 5 - 4 x = -5 - 4
x = 1 x = -9
solution : x = 1 and x = -9