amandagoroail amandagoroail

13-04-2020
Mathematics

contestada

Solve the system of equations. (1 point) 5x + y = 9 3x + 2y = 4 a (−2, 5) b (1, 4) c (2, −1) d (4, −4)

Respuesta :

meredith48034 meredith48034

15-04-2020

Answer:

5x + y = 9

3x + 2y = 4

-10x - 2y = -18

3x + 2y = 4

-7x = -14

x = 2

5(2) + y = 9

10 + y = 9

y = -1

(2, -1)

the answer is c

Step-by-step explanation:

Answer Link

serenityo90 serenityo90

13-01-2021

Answer:

its c, i took the test

Answer Link

Otras preguntas

A government is laissez-faire when it fairly regulates workers. fairly regulates businesses. does not interfere with business affairs and does not regulate its

Sole the equation -7.41x-3.69=9.82

ms. casey grades 4 test during her lunch. she grades 1/3 of the remainder after school. if she still has 16 tests to grade after school. how many tests are ther

What does competition lead to in a capitalistic society? *

pls help need it for tommorow

2. The violent conflict between the "Free Staters" and "Border Ruffians" is commonly called " O Bleeding Kansas O Fetterman Massacre O Kansas-Nebraska Act O Cus

How did the philosophies of Thomas Hobbes and John Locke differ? O A. Hobbes supported absolute monarchy, while Locke supported popular sovereignty. B. Hobbes b

Write a sentence about the Jefferson administration that uses the term customs duty

What is the most probable diagnosis for a woman whose menstrual cycles are normal, except that she experiences higher than normal menstrual flow?

The Connecticut Compromise (or Great Compromise) produced Question 23 options: A) A Bicameral Congress B) The Abolition of Slavery C) Checks and Balances D) Fed