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Mathematics 18 Online
OpenStudy (nicole202):

Which were difficulties that the builders of the transcontinental railroad found ways to overcome? (Select all the choices that apply.) A. providing supplies to build the tracks and support the workers B. natural barriers such as mountains, rivers, and forests C. a need for workers

OpenStudy (3mar):

Welcome to Maths section!

KjSaif (kjsaif):

Welcome! @nicole202

OpenStudy (crazylizard102):

i think it is B

KjSaif (kjsaif):

No @crazylizard102 It's A

OpenStudy (crazylizard102):

are you sure?

KjSaif (kjsaif):

yes trust me

OpenStudy (crazylizard102):

oh wait i was thinking this was history for a sec.

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