LightningStar LightningStar

23-05-2023
Mathematics

contestada

Write a full description and step-by-step explanation on how to solve:

3x - y + 2z = 21
2x + 2y - z =12
x - 3z = 0

Find the value of y.

Respuesta :

Otras preguntas

What is the median of the following distribution? 26, 26, 28, 29, 31, 33, 35, 36, 37, 38, 40, 42, 43, 46, 48

. Ifr varies inversely as the cube of s, and r= 17 when s= 3, find r when s=2.

why would people prefer to settle with others from their original homes?

German shorthaired pointers, Scottish terriers, and Beagles are capable of interbreeding and producing viable, fertile offspring. The diversity seen in these br

yulia has $156. she spent 3/4 of it on a bag and 1/12 on a scarf. How much money did she have left?

Find the slope of the line.A) 7B) -7C) 1/7D) -1/7

They have a love hate relationship. This is an example of what type of figurative language? Question 10 options: hyperbole oxymoron alliteration metaph

At the local dairy farm, Kareem buys a 32-oz container of yogurt for $2.56. Jonah buys a 6-oz container of yogurt for $0.48.Are the cost, y, in dollars and the

If the planet were to cool in the future, snow may begin to accumulate in the head of a glacier more rapidly than it would melt in the zone of wastage. In these

Two drivers—Kevin and Maria—each drive up to a gas station. Before looking at the price, each places an order. Kevin says, "I'd like 10 gallons of gas." Maria s