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

Suppose we have a video camera that produces video data at the rate of 2 GB per hour. Recording for 15 minutes creates about how many MB of data? (Note that the

a carpenter who is installing cabinets uses thin pieces of material called shims to fill gaps. the carpenter uses four shims to fill a gap that is 1.2 centimete

you are traveling down the interstate averaging 50 MPH. How much has passed when you have traveled 120 miles?

how many inches tall is a 7 foot basketball player

dvds are on sale for $24 each. felipe writes the expression 4 x 24 to find the cost in dollars of buying 4 dvds. how can you rewrite felipes expression using th

What number can go into 270 and 3000

Which words in the sentence make up the adverb phrase? Which word does it modify? During the winter, he plays tennis indoors. A. during the winter; modifies pla

What piece of kitchen equipment operates between 1 -4 degrees celsius

Which substance—wood or steel—is the better conductor? A conductor is a material that requires very little heat energy to experience a change in temperature. Ex

A disadvantage of using a sentence outline instead of a topic outline is that a sentence outline is often A. over reliant on big ideas. B. time-consuming to dev