subject

Mathematics, 07.12.2020 05:00 karinapenn8259

3x + 2y — z + 5w = 20
y = 2z – 3w
z= w+1
2w =8

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 19:30

How are sas and sss used to show that two triangles are congruent?

Answers: 1

question

Mathematics, 21.06.2019 22:00

Which of the following is an example of conditional probability

Answers: 3

question

Mathematics, 22.06.2019 00:00

Why is x= 4 a solution to the proportion 14/x 56/1 6

Answers: 1

question

Mathematics, 22.06.2019 00:30

What is the solution for 6 - 7/8? explain the steps.

Answers: 1

You know the right answer?

3x + 2y — z + 5w = 20
y = 2z – 3w
z= w+1
2w =8...

Questions

question

English, 28.01.2020 00:31

Why are ancient archetypes useful and relevant to today's world? a. writers use them because they are lazy and want to take shortcuts in devel...

question

Mathematics, 28.01.2020 00:31

Erin has four shirts (white, blue, red, black) and two pairs of pants (blue and black). she randomly chooses a shirt and a pair of pants. what is the...

question

English, 28.01.2020 00:31

Which of the following is a compound sentence a) erin and maria are going to the mall, and john is going to the movies. b) anywhere you want to go, we...

question

English, 28.01.2020 00:31

Which of the following are subordinating conjunctions? whatever whom since which as because where

question

Mathematics, 28.01.2020 00:31

The backyard is square n shape and has an area of 4,225 square feet. what is the length of one side of natasha's backyard...

question

Mathematics, 28.01.2020 00:31

Veronica has to multiply 398 x 18. she says she can multiply 400 x 18 and then take away one group of 18 do you agree with veronica explai...

question

Physics, 28.01.2020 00:31

Use the slit example to explain why you can hear a noise in another room through an open door....

question

Chemistry, 28.01.2020 00:31

What is the orange metal visible after one week

question

Mathematics, 28.01.2020 00:31

What is a part of a line, has one endpoint, and continues in one direction?...

question

Mathematics, 28.01.2020 00:31

Which of the following is a quadratic function? a. y = 4 ( x + 3 ) b. y = ( x - 5 ) ^2 c. y = 3x d. y = -2 / x^2 + 1...

question

Mathematics, 28.01.2020 00:31

Gillian earns $7.50 an hour babysitting on the weekends. last week she babysat for 2.2 hours on saturday and 3.5 hours on sunday. how much did gillian...

question

Mathematics, 28.01.2020 00:31

Find the exact value of the real number y. y = csc^-1(1)...

question

Physics, 28.01.2020 00:31

“the grocery list is no longer up on the refrigerator, and my husband is not home. he is probably grocery shopping.” this is an example of...

question

Chemistry, 28.01.2020 00:31

Write a scientific explanation that answers the following question: how do you know scientifically that fat and soap are different substances?...

question

Mathematics, 28.01.2020 00:31

Write a rule for the linear function in the graph

question

English, 28.01.2020 00:31

1. in gulliver’s travels by jonathan swift, in what way might gulliver, with his reading glasses protecting him from arrows, represent the trium...

question

Mathematics, 28.01.2020 00:31

Asegment has endpoints at (7,12) (-5,-9) what is the x coordinate of the midpoint of that segment...

question

History, 28.01.2020 00:31

Atall four sided pillar that is pointed on top...

question

Social Studies, 28.01.2020 00:31

Which amendment prevents excessive bail or fines, or cruel and unusual punishments to the individual? amendment 1 amendment 2 amendment 6 amendment 8...

question

Social Studies, 28.01.2020 00:31

Trade between three continents or port...

More questions: Mathematics Another questions

Questions on the website: 13722360