bbradley2125 bbradley2125

20-10-2022
Mathematics

contestada

Solve the systems of equations using the elimination method:
X+2y-z=3
-2x-y+z=3
6x-3y-z=-1
Show work

Respuesta :

Otras preguntas

pleeeeeease help Ramon didn't think much of the war in Iraq, but after he heard a general explain the situation, he decided he was for it. This is an example o

How many cans of paint are needed to cover an area of 2,200 square units if one can of paint covers an area of 400 square units? 12 of 60

Which of the following is a run on sentence.A The concert started and the music was incredible.B.Tomaswas frustrated during class he forgot his book report.C.Th

Why was the creation of factories a turning point in history?

PLZ HELP FAST ASAP THANKS GUYS!!!!!!!!!!!! WILL GIVE BRAINLIEST The length of a bookshelf is 5 ft. The length of a model of this bookshelf is 3 ft. Find the sca

Mr Smith baked 3 trays of 12 cookies. after they cooled he divided the cookies equally into 4 bags . how many cookies did Mr. Smith place in each bag?

Which of the following explains how the location of Constantinople contributed to the city's success as the new capital? The city was surrounded by several di

In what stage of wastewater treatment is 90 percent of the oxygen-demanding substances removed from the waste by microbes? primary treatment. secondary treatmen

Erika worked 14 hours last week and 20 hours this week. If she earns $9 per hour, how much did she earn during these two weeks

a 15 foot building casts a 9 foot shadow. How tall is the building that casts a 30 ft shadow at the same time