eeveeabby9 eeveeabby9

Today at 12:47 AM
Mathematics

Answered

Given the system of equations, match the following items.
2 x - y = 0
x + y = -3

[0 -1
-3 1]

[2 0
1 -3]

[2 -1
1 1]

Given the system of equations, match the following items. 2 x - y = 0 x + y = -3 [0 -1 -3 1] [2 0 1 -3] [2 -1 1 1] class=

Answer :

mickeypals7 mickeypals7

Today at 12:53 AM

Step-by-step explanation:

x+y=-3

x = -3 -y

2x -y = 0

2(-3 -y) =0

-6 -2y = 0

-2y = 6

y = -3

x = -3 -y

= -3 -(-3)

= -3+3 = 0

Answer Link

Other Questions

4. Given ABC with vertices at A(1,-4), B(-1,-2), and C(-2,-5), prove or disprove that ABC is isosceles

Dan mows 1/4 of his grandmother's lawn and uses 1/2 gallon of gas. What fraction of the lawn can Dan mow per gallon? (A) 1/8 (B) 1/6 (C) 1/2 (D) 3/4

most women in colonial america were expected to marry men

Dan mows 1/4 of his grandmother's lawn and uses 1/2 gallon of gas. What fraction of the lawn can Dan mow per gallon? (A) 1/8 (B) 1/6 (C) 1/2 (D) 3/4

most women in colonial america were expected to marry men

what is difference between rybosomes and lysosomes?

7:36::9:? A)12 B)15 C)8 D)21with explanation?

answer with explanation

Developing a story- it was around 6:30 am and I was going to school. As soon as I reached shivaji chowk I saw a man roaming suspiciously nearby a jewellery shop

unseen passage the chess is called the game of kings

Gregory is a manager in an insurance company and heads a team of 30 agents. In order to meet the company's target, every agent needs to increase his or her targ

Question 1 with 1 blankEl director de la película Neruda se llama . Question 2 with 1 blankJosé Secall es un actor de teatro que no era muy . Question 3 with 1

When John began helping his favorite uncle Burton with his finances, he discovered his uncle was still renting a rotary-dial telephone from the phone company. U

Carbon can bond with other carbon atoms to produce cyclic hydrocarbon structures. TRUE FALSE

An individual experiences a deep cut that severs the radial artery near the elbow. Ignoring air resistance, approximately how high will the blood spurt? (Hints:

In a senior writing seminar, students were asked to write a brief autobiography. Sixty years later, if a researcher were to analyze these autobiographies, what

Which of the following is an accounting procedure that (1) estimates and reports bad debts expense from credit sales during the period the sales are recorded,

An experiment consists of flipping a coin, rolling a 15 sided die, and spinning a roulette wheel. What is the probability that the coin comes up heads and the d

An electron moves at 2.40×106 m/s through a region in which there is a magnetic field of unspecified direction and magnitude 7.10×10−2 T . a. What is the larges

psychodynamic family cognitive group humanistic behavioral to heal family relationships to help clients eliminate harmful thought patterns and replace them with