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Mathematics 19 Online
OpenStudy (anonymous):

A number decreased by -3 is equal to -40. Write an equation. A. -3 - n = - 40 B. n - 40 = -3 C. n - (-3) = -40 D. n + (-3) = - 40

OpenStudy (anonymous):

It's D

sam (.sam.):

x-(-3)=-40

sam (.sam.):

C

Directrix (directrix):

D. n + (-3) = - 40

OpenStudy (anonymous):

@sam think it is right

sam (.sam.):

A number ""decreased"" by -3 is equal to -40

OpenStudy (anonymous):

Yes it's C

OpenStudy (anonymous):

Ya I see a point in t.

Directrix (directrix):

Thanks for the subtle message that my answer is wrong. So, it's D. The (-3) in - (-3) escaped me and I messed up. Sorry for my error. Congrats to the "eagle eyes" who saw it.

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