71429 71429
  • 18-05-2021
  • Mathematics
contestada

help me plz help me I need help

help me plz help me I need help class=

Respuesta :

cmurphy2005
cmurphy2005 cmurphy2005
  • 18-05-2021
I don’t know either, I missed the same question
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MicduAreCapace
MicduAreCapace MicduAreCapace
  • 18-05-2021

Step-by-step explanation:

-30/100 * 140 = 420/10, 0 gets canceled, so x= 42

-64/100 * 40/1 = 64 *4/10 = 256/10 (simplify by 2) = 128/5 (I'm not sure on this one)

-z = 10

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