29-04-2019
Mathematics

contestada

Translate the sentenfe into an inequality.

Twice the difference of a number and 5 is less than or equal to 18.

use the variable w for the unknown number.

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TheStranger TheStranger

30-04-2019

Answer:

w ≤ 4

Step-by-step explanation:

Variable = w

Difference of the number and 5 = w - 5

twice the difference = 2(w - 5)

less than or equal to 18

2(w - 5) ≤ 18

2w - 10 ≤ 18

2w ≤ 8

w ≤ 4

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