rose01inskeep rose01inskeep

16-11-2017
Mathematics

contestada

Solve the inequality.2/5 ≥ w -3/5 A. w ≤1/2 B. w ≤ 1 C. w ≥ 1 D. w ≤1/5

Respuesta :

altavistard altavistard

16-11-2017

We must solve 2/5 ≥ w -3/5. Note that w is already +, so leave it where it now is. Add 3/5 to both sides of this inequality:

2/5 + 3/5 ≥ w - 3/5 + 3/5

Then: 1 ≥ w, or w ≤ 1 (answer)

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