Allmight27 Allmight27

11-01-2017
Mathematics

contestada

Solve 15 ≥ -3x or x ≥ -2.
A{x | x ≤ -5}
B{x | x ≥ -5}
C {all reals}

Respuesta :

DeathTheKid101 DeathTheKid101

11-01-2017

The answer for 15 > -3x would be x > -5.

1. Divide both sides by -3 (15/-3 < x)

2. Simplify 15/3 to 5 (-5 < x)

3. Switch sides (x > -5).

Answer Link

smolsiren1nm5 smolsiren1nm5

09-01-2019

The answer is B I think.

Answer Link

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