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Mathematics 18 Online
OpenStudy (anmsteelers):

Can someone help with this?

OpenStudy (anmsteelers):

OpenStudy (andrewishere):

So segment AB and BC both represent half of a value, which is given in the problem, which is 32. That means both AB and BC equal 16

OpenStudy (anmsteelers):

Thanks that was a lot of help!

OpenStudy (andrewishere):

Wait

OpenStudy (anmsteelers):

what???

OpenStudy (andrewishere):

I'm sorry. I thought we were solving for x. We are just setting up a proportion

OpenStudy (andrewishere):

Ok this is much easier.

OpenStudy (andrewishere):

We know that Line AC = 32, So that means segment AB + segment BC equals 32. This is equivalent to thier values given (AC = 2x, BC = 6x+8) So sub in those quantities: AB + BC = 32 2x + 6x + 8 = 32 8x +8 = 32 (I combined like terms here of 2x and 8x)

OpenStudy (andrewishere):

Sorry about that

OpenStudy (anmsteelers):

That is okay! Thanks for the help!

OpenStudy (andrewishere):

No problem

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