elijahathomas2003 elijahathomas2003

01-11-2019
Mathematics

contestada

-4x-5y-z=18
-2x-5y-2z=12
-2x+5y+2z=4

Respuesta :

01-11-2019

Answer:7

7

Step-by-step explanation:

Answer Link

mark4yeshua mark4yeshua

10-03-2021

Answer:7

Step-by-step explanation:

Answer Link

Otras preguntas

A tourist traveling across Germany Austria France and Spain will need how many different types of currency on her trip

This is from the story "The Gift of The Magi" . How are Jim and Della the wisest?

A health department estimates that it needs 4 vials of malaria serum to treat 50 people. How many vials are required to treat 875 people?

anyone could kindly help me an explaination would help too :)

(03.02 LC) Lee la frase y escribe la forma del verbo en paréntesis. Read the sentence and write the correct form of the verb in parenthesis. Puedo sugerir la

what major problems did colonialism bring?

how do i do oder of operations

Ashley is preparing for a horse riding competition. She has trained her horse for 5 hours and has completed 195 rounds. At what rate has Ashley ridden her horse

Which of the following bestdescribes one serving of fruit? A. 1 bunch of grapes B. 1 small apple C. 2 oranges D. 1½ medium bananas

Confucius served as a teacher spreading his ideas; he tried to work in government to bring positive changes. True False PLEASE I NEED HELP !!!!!!!!