146884489 146884489

03-08-2020
Mathematics

contestada

Please help. I’ll mark you as brainliest if correct!

Please help Ill mark you as brainliest if correct class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-08-2020

Answer:

x +0y+0z = 400

-x +y+0z = 150

-8x +0y +z = 250

Step-by-step explanation:

The last column is the solution

The rest of the columns are the coefficients of the variables

x +0y+0z = 400

-x +y+0z = 150

-8x +0y +z = 250

Answer Link

Otras preguntas

Which igneous rock has large crystals surrounded by smaller crystals

How does -1 to the 6th power equal -1? shouldn't it be positive?

6(-2.3x-5)+(4x+11)= what is the answer

Min Jee wants to build a small patio using either brick or paver stones. It will be 70 inches long and 49 inches wide. Each brick covers an area of 3 1/2 inche

The Scythians divided into what two branches?

2(3x-1) polynomial operations

Barnacles and whales have a commensalistic relationship in which barnacles benefit. What would most likely happen to the whale population if the barnacle popula

What geographic feature made early Americans consider isolationist policies? having deserts on the Mexican border having fertile agricultural land on the Atlant

PLEASE HELP!!!! WILL GIVE AWARD!! Which statement about the Persian empire is true? Select the best answer to the questions below from the choices provided. Bab

a rhombus can be cut in half by a diagonal to make two isosceles triangle correct or incorrect if incorrect give an example to support why