A board must be cut so that its length is 40.50 cm. The tolerance is 0.25 cm . Which inequality describes the allowable lengths for the board?
(A) |x-0.25| ≤ 40.50
(C) |x-40.50| ≤ 0.25
(B) |x+0.25| ≤ 40.50
(D) |x-0.25| ≤ 40.75

Respuesta :

The inequality that describes the allowable lengths for the board is |x - 40.50| ≤ 0.25

How to determine which inequality describes the allowable lengths for the board?

The given parameters are

Length = 40.50 cm

Tolerance = 0.25 cm

The inequality that describes the allowable lengths for the board is represented as:

|x - Length| ≤ Tolerance

This gives

|x - 40.50| ≤ 0.25

Hence, the inequality that describes the allowable lengths for the board is |x - 40.50| ≤ 0.25

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