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

frodo ran 2 3/5 miles in 7/12 of an hour. how many miles xan frodo run in one hourm

Can somebody tell me the full William Shakespeares family??

Im sorry, im not good with negatives and positives xD this is the last one Which values satisfy the inequality? |x| < 3 Choose all answers that are correct.

0.727272 as a fraction

there are 27 campers. this is nine times as many as the number of counselors how many counselors are there

What Greek invention that aided naval travel did the Muslims inprove

Which lists all the integer solutions of the equation |x| = 4? a. –4 and 4 b. 0 and 4 c. –4 only d. 4 only

How did the American preacher Jonathan Edwards’s preaching style compare with the British preacher George Whitefield’s?

An animal shelter has 36 kittens and 12 puppies for adoption. What is the ratio of puppies to kittens.

What is the value of u + v + w when u = –10, v = 4, and w = 8? a. –22 b. 2 c. 14 d. 22