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Translate the sentence into an inequality.

Twice the difference of a number and 3 is at most -23

Use the variable b for the unknown number.

Respuesta :

For the difference of a number and 3, you should do b-3 and twice that would be 2(b-3). For this to be at most -23, the inequality would be ≤. Thus,

2(b-3)≤-23

is the answer.

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