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18-12-2019
Mathematics

contestada

A number t multiplied by -4 is at least -2 over 5

Respuesta :

Pharero Pharero

27-12-2019

Answer:

t≤ 8/5

Step-by-step explanation:

-4t≥-2/5 (at last means greater than or equal to }

multiplying by -1

when we multiply or divide by negative number sign of inequality changes

4t≤2/5

t≤4(2/5)

t≤ 8/5

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