BogusSonar BogusSonar

07-02-2017
Mathematics

contestada

Solve the system of equations

a + b = 10

a - b = 2

A. a = 5, b = 5

B. a = 2, b = 8

C. a = 6, b = 4

D. a = 3, b = 7

Respuesta :

KapitalPixelated KapitalPixelated

07-02-2017

I know for a fact that it is C

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