boopdrodriguez46 boopdrodriguez46

22-03-2016
Mathematics

contestada

Solve this inequality: 8z + 3 – 2z < 51 A. z < 9 B. z < 14 C. z < 8 D. z < 5.4

Respuesta :

Аноним Аноним

22-03-2016

c. z<8
8z+3-2z<51
6z+3<51
6z<48
z<8

Answer Link

subiyantogs subiyantogs

22-03-2016

8z + 3 - 2z < 51
6z + 3 < 51
6z < 51 - 3
6z < 48
z < 48/6
z = 8

Answer Link

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