jadynlabrie jadynlabrie

03-09-2020
Mathematics

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Need help ASAP not sure how to simplify this could someone pleade comment answer

Need help ASAP not sure how to simplify this could someone pleade comment answer class=

Respuesta :

03-09-2020

Answer:

8 (3/4)

Step-by-step explanation:

convert everything into improper frantions

-3 1/2 = -7/2

-12 1/4 = -49/4

common denominators

-7/2 = -14/4

solve

-(14/4)-(-49/9)

two negative cancel out to make a positive

-(14/4)+(49/9)

35/4

35 divided by 4 = 8.75 = 8 3/4

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