Bruhhh2k17
Bruhhh2k17
24-03-2017
Mathematics
contestada
How to solve this problem:
5<3h + 2<= 11
Respuesta :
Аноним
Аноним
24-03-2017
5 < 3h + 2 < = 11
subtract 2 from the left, center and right
3 < 3h < = 9
divide by 3 on the left, center, and right
1 < h < = 3
Answer Link
Аноним
Аноним
24-03-2017
5 < 3h+2 <= 11
⇒ 5-2 < 3h <= 11-2
⇒ 3 < 3h <= 9
⇒ 1 < h <=3
Hope it helps!
Answer Link
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