winter4jumpers winter4jumpers

17-09-2018
Mathematics

contestada

- | 5a + c |+ | 3y + 2z |

A=-2, C=2, Y=3, Z=-4.2

Respuesta :

jukkaduei jukkaduei

17-09-2018

[tex] - |5( - 2) + 2| + |3(3) + 2( - 4.2)| \\ = - | - 10 + 2| + |9 - 8.4| \\ = - | - 8| + |0.6| \\ = - 8 + 0.6 \\ = - 7.4[/tex]
The answer is -7.4

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