toxicmadpsychoo toxicmadpsychoo

15-09-2016
Mathematics

contestada

Solve the compound inequality. graph the solution

-2<=2x - 4<4

A. 0<= X <-2
B. 1<= X 4
C. 1<= X <10
D. 3<= X <6

Please help!

Respuesta :

nobillionaireNobley nobillionaireNobley

18-09-2016

-2 <= 2x - 4 < 4
-2 + 4 <= 2x < 4 + 4
2 <= 2x < 8
2/2 <= x < 8/2
1 <= x < 4

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