alissamedina30 alissamedina30

01-02-2017
Mathematics

contestada

Someone who's good at math please help me!!!

Someone whos good at math please help me class=

Respuesta :

01-02-2017

#1.
Here what you do is cross multiply.
[tex] \frac{8x}{13x} [/tex]
#2.
Same as #1, just cross multiply.
[tex] \frac{9x}{12} [/tex]

You get the gist?

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