Scolder2000 Scolder2000

19-09-2014
Mathematics

contestada

Use the Distributive Property and simplify the expression. 4 + 2(3x – 1) + 9
A. 6x + 11
B. 5x + 14
C. 3x + 14
D. 6x + 15
Explain please :P

Respuesta :

19-09-2014

First expand the brackets by multiply everything in them by 2
2(3x-1)=
6x-2
then add the 4 and the 9 to -2 and you get
6x+11 so therefore its a

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