theonlyphat281 theonlyphat281

26-07-2018
Mathematics

contestada

Solve the system of equations and chose the correct ordered pair 3y=6x-18 7y=6x+6 A(3,6) B(6,0) C(3,0) D(6,6)

Respuesta :

26-07-2018

We don't really have to solve it because we can try out the pairs and get D(6,6).

OK, let's solve it.

3y = 6x - 18

7y = 6x + 6

Subtracting,

4y = 24

y = 6

6x = 7y- 6 =7(6)-6=36

x=6

Choice D(6,6)

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