imarking imarking

23-01-2022
Mathematics

contestada

pls help i’ll literally do anything i just need these questions

pls help ill literally do anything i just need these questions class=

Respuesta :

jen4755 jen4755

23-01-2022

Answer:

17

Step-by-step explanation:

Set up a ratio and solve

(4x + 12) / 192 = 70 / 168

(4x + 12) * 168 = 192 * 70

672x + 2016 = 13440

672x = 11424

x = 17

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