Ahyllin
contestada

I need help with this please!

Solve | 8x | ≥ 32
Select the appropriate response
A) x≥5
B) x≥7
C) x≥4
D) x≥9

Respuesta :

wegnerkolmp2741o

Answer:

C) x≥4  and  x   ≤ -4

Step-by-step explanation:

| 8x | ≥ 32

To remove the absolute values, we get two equations, one positive and one negative

8x ≥ 32         and     8x   ≤ -32

Divide each side by 8

8x/8 ≥ 32/8         and     8x/8   ≤ -32/8

x ≥ 4        and           x   ≤ -4

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