Mathematics, 27.10.2019 00:43 gaby4567

In the solution to this system, what is the value of z?
15 points!

−3x+y+z=−1

2x+y−z=−4

x−y+z=7

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:00

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.

Answers: 1

Answer

Mathematics, 21.06.2019 22:20

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4

Answers: 2

Answer

Mathematics, 21.06.2019 23:40

What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units

Answers: 1

Answer

You know the right answer?

In the solution to this system, what is the value of z?
15 points!

−3x+y+z=−1

Questions

Mathematics, 27.08.2021 19:00

How many repeating digits are in the smallest group of repeating digits in the decimal equivalent of 2/9?...

Mathematics, 27.08.2021 19:00

If 15 meters is equivalent to 49.2 feet, then what's the equivalent ratio?...

History, 27.08.2021 19:00

Which parts of this painting show the Renaissance interest in the secular world?...

Chemistry, 27.08.2021 19:00

A 3.81-gram sample of NaHCO3 was completely decomposed in an experiment. 2NaHCO3 → Na2CO3 + H2CO3 In this experiment, carbon dioxide and...

History, 27.08.2021 19:00

Which of following was a provision of the Currency Act?...

Mathematics, 27.08.2021 19:00

Part A Find the value of x x=20 x=35 x=70 x=110 Part B Find the measure of the unlabeled angle in the previous questio...

Arts, 27.08.2021 19:00

if oranges are name oranges why did people name oranges like there is apple why not red yaya some apple are green or yellow and some oranges are orang...

Biology, 27.08.2021 19:00

I am a moving belt in a grain flour mill. Identify my motion and the motion of the wheel on which I rotate respectively?...

Mathematics, 27.08.2021 19:00

Question 1 Simplify 3 to the power of 2 • 3 to the power of 5 3 to the power of 7 3 to the power of 10 9 to the power of 7

History, 27.08.2021 19:00

Second Continental Congress, July 4, 1776 In Congress, July 4, 1776. The unanimous Declaration of the thirteen united States of America,...

Chemistry, 27.08.2021 19:00

A chemical engineer is studying the following reaction: H2(g) + I2(g) → 2HI(g) At the temperature the engineer picks, the equilibrium co...

Physics, 27.08.2021 19:00

What is difference between simple microscope and compound microscope...

Business, 27.08.2021 19:00

In a common-value auction: a. Every bidder knows the exact value of the item being auctioned b. Each bidder knows everyone else’s value o...

Physics, 27.08.2021 19:00

Next, based on the correct answer from Part A, which of the following is the correct symbolic expression for a? a. a+F b. ma+F c. m(a1...

Chemistry, 27.08.2021 19:00

Which of the following are examples of matter? Check all that apply. A. air B. light C. water D. sound E. bacteria F....

Social Studies, 27.08.2021 19:00

Name the European country north of Germany...

History, 27.08.2021 19:00

The Pullman Strike resulted in...

Mathematics, 27.08.2021 19:00

a point is plotted on the number line at 4 3/5. a second point is plotted at -3 3/4 what is the length of a line segment joining these points enter yo...

History, 27.08.2021 19:00

What is the lasting impact of Spain and the globalization of the world? (Early American Exploration)...

English, 27.08.2021 19:00

At this point, what might you infer the opposing point of view to be? Social media is... a necessary part of life. a time consumer...

More questions: Mathematics Another questions

In the solution to this system, what is the value of z? 15 points! −3x+y+z=−1 2x+y−z=−4 x−y+z=7

Answers

Another question on Mathematics

In the solution to this system, what is the value of z?
15 points!

−3x+y+z=−1

2x+y−z=−4

x−y+z=7