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Mathematics 20 Online
OpenStudy (popstar30977):

I really need help!!!

OpenStudy (popstar30977):

A. 2/45 B. -2/45 C. 10 D. -10

OpenStudy (popstar30977):

@TeenWolfGirl @StudyGurl14 @Gabylovesyou @Rosalinda03

OpenStudy (anonymous):

= -2/3 + -15/1 = ((-2 × 1) + (-15 × 3)) / (3 × 1) = (-2 + -45) / 3 = -47/3 = -47/3 = -15 2/3

OpenStudy (popstar30977):

@nerd_3.14

OpenStudy (popstar30977):

??? @Joky0424

OpenStudy (anonymous):

Do you understand how to get the answer?

OpenStudy (popstar30977):

no not really @Joky0424

OpenStudy (anonymous):

i have been summond?

OpenStudy (popstar30977):

read my Question on the top:)

OpenStudy (anonymous):

Okay so when you have a fraction and a whole number you add a 1 under the whole number. Then once you have the whole equation in fractctions you do cross multiplying. So it would be (-2*1) + (-15*3)/ (3*1) That leaves you with( -2 + -45)/3 So then you do what is inside the parenthesis first. And you get 47. However you still have the 3 that is dividing so divide 47 by 3.

OpenStudy (anonymous):

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