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Mathematics 15 Online
OpenStudy (anonymous):

David is reading a 290-page book. He has read 175 pages so far. If n= the number of pages he has left, which equation best describes this situation? A.) n-175=115 B.) 175+n=290 C.) n+175=115 D.) 175-n=290

OpenStudy (anonymous):

which do u think is the answer?

OpenStudy (anonymous):

a?

OpenStudy (anonymous):

wait no

OpenStudy (anonymous):

b

OpenStudy (anonymous):

its B

OpenStudy (anonymous):

thank you

OpenStudy (anonymous):

do u know why?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

:)

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