Respuesta :

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Answer:

The answer is

A.) k ≤ 9/10

Step-by-step explanation:

3/10 ≥ k - 3/5

3/5 x 2/2 = 5/10

3/5 ≥ k - 6/10

+6/10     +6/10

9/10 ≥ k [is also = to (k ≤ 9/10)]

A.) k ≤ 9/10