daisymaywilow daisymaywilow

01-11-2016
Mathematics

contestada

solve the system using an augmented matrix
-x-3y=-17
2x+6y=-26
show your work

Respuesta :

AshleyNY AshleyNY

01-11-2016

The answer is 3x+9y=9
work
-x-3y=17+2x+6y=26
+x +x
-3y=17+3x+6y=26
+3y +3y
17+3x+9y=26
-17 -17
3x+9y=9

Answer Link

Otras preguntas

Blue Whales attack other large animals. Please select the best answer from the choices provided T F

How did the French come to arrive in New Orleans and who were the major early settlers

1. Look at the number line shown below. 32 Which word problems or inequalities could have a solution represented by the number line? Select all that apply. A. C

Joe is trying to find out how solar energy can replace the functioning of certain individual needs. With this research, which phenomenon is Joe trying to curb?

Nous____ chez nous pendant les vacances. These are the verbs that we can use: écouter demander gagner habiter penser porter

x2 - 6x + 8 Factoring: ax2 + bx + c

Calculate the volume of this cylinder, giving your answer to 1 decimal place.

List five substances a cell might use cell transport (like diffusion) to move across the membrane.

Someone please help me on this and pls give brief and direct steps for this 7x-15=55. Thanks!

You have been granted one magical item of your choice. What would this item be, and what power would it have? Explain your choice.