alvaradogabriela891 alvaradogabriela891

12-10-2018
Mathematics

contestada

evaluate 12x-(4y+7z) for x=9 y=4 z=2

Respuesta :

12-10-2018

The answer is 78

12x9=108

4x4=16

7x2=14

16+14=30

So, 108-30=78

Answer Link

Otras preguntas

After omar falls asleep he feels a sense of panic, screams, and attempts to escape from his room. which parasomnia does omar have?

John argues that a particular culture’s distinctive view of reality simply exists and believes that there is no way to meaningfully address the origin of cultur

How many valence electrons are in Tc

According to Freud, slips of the tongue __________. A. occur when a person is unconscious B. prove that people are forgetful when unconscious C. represent a me

Each child is riding on a pony with a saddle each saddle has exactly two saddle bags on it. each saddle bag has exactly three water bottles in it. twenty-two ri

Margarita: ¡A las cinco y ______! ¿Por qué tan temprano? Answer for Blank 1:

o poema descreve uma cena presenciada pelo o eu lirico: sua amada adormecida em uma rede. como a jovem é caracterizada?

Where do the punctuations go in this sentence? "I have taken notes on your book however i still have questions."

An engagement team consists of a project manager, team leader, and four consultants. there are 2 candidates for the position of project manager, 3 candidates fo

create two scenarios of your own that involve relations in real life. Describe the scenarios in detail, including a description of the two variables involved an