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OpenStudy (anonymous):
B is between A and C. Find BC if AB = 3, BC = 4x + 1, AC = 8.
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OpenStudy (anonymous):
Solve 3 + 4x + 1 = 8 for value of x, then use that to find BC.
OpenStudy (anonymous):
is it negative 1
OpenStudy (anonymous):
x does not equal -1.
OpenStudy (anonymous):
1 then
OpenStudy (anonymous):
Now use that with what you are told about the length of BC.
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OpenStudy (anonymous):
i got 5
OpenStudy (anonymous):
Correct.
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