Historyfinder Historyfinder

02-06-2018
Mathematics

contestada

Which ordered pair is a solution to the system of equations? {2x−y=−1
{2x−4y=8
A-(−2, −3)
B-(8, 2)
C-(1, 3)
D-(7, −5)

Respuesta :

03-06-2018

The answer is A. (-2,-3)
You can use your graphing calculator and go to Matrix and edit. Then plug in the values and next, go to rref and find the values.

Answer Link

Otras preguntas

The circle graph shows the distribution by age group of licensed drivers in the United States in 2003. which is the closest in the number of drivers in million

If a rectangle has an are of 1/6 square centimeters and a length of 1.5 centimeters what is the with? What is the perimeter?

Select the answer that best completes this sentence. Compro café en la plaza de comida en Cuba. Yo pago el café con _____________. (1 point) Question 5 options:

How do I solve this step by step?

Who is John Lennon? I wonder

12x/5 = 18 i have no idea what x is

What is the answer to this equation?

NEED HELP SOONWhich statements describe similarities between the art of Georgia O'Keeffe and Edward Weston? Choose all answers that are correct. a)The objects

Infomation: Brent would like to start a small landscape business this summer. He has a lawn mower, but needs a truck to carry the lawn mower and other supplies.

CAN SOMEONE HELP ME PLEASE IN - Art and the Creative Impulse ?? Among the Pueblo peoples of the American Southwest, Kokopelli was a A. sacred chamber in the g