marjhingoree marjhingoree

02-10-2018
Mathematics

contestada

Substitution method

3x - 4y = 18
2x + y = 1

Respuesta :

Katella Katella

02-10-2018

There are 3 pictures of the steps.

x = 2

y = -3

Ver imagen Katella

Ver imagen Katella

Ver imagen Katella

Answer Link

Otras preguntas

what diagnosis would you give to someone who refuses to let anyone look at or touch his or her teeth

Change .00025 to scientific notation Question 2 options: A) 250 u B) none of these C) Two of these are correct D) 250,000 n

In Microsoft word, when you highlight existing text you want to replace, you’re in

The bones of the vertebral column form a cavity called the

Of the "big five" personality factors, which trait can be best described as careful versus careless?

What can you do to keep safe when using a ladder?

Read this excerpt from part 5 of Zeitoun. Progress is being made. It’s so slow sometimes, so terribly so sometimes, but progress is being made. We have removed

HELP!!!The movement of minerals from formation to disposal is know as a resource cycle. Which steps occurs next after minerals formation? A) Manufacturing B)

Solve −3x2 + 30x − 90 = 0. x equals 5 plus or minus 2i square root of 5 x equals 5 plus or minus i square root of 5 x equals 10 plus or minus 2i square root

z+w−3 6z−10w =k =8 consider the system of equations above, where kkk is a constant. for which value of kkk are there infinitely many (w, z)(w,z)left