Solve the following system of equations for all three variables.

x
+
2
y
+
z
=
−x+2y+z=


0
0

x
+
2
y
+
3
z
=
−x+2y+3z=


0
0
x

5
y

2
z
=
x−5y−2z=

Answers

Answer 1

Answer:

using ve as the rate of a sudden she is not the one who thought she would not be able talk about it its wierd and get close to Jayden and dont ttl that he would never break a gun and put her on a train to get her out and yeah I was going for sure and I will tell you


Related Questions

Which set below is the domain of {(2, -3), (-1,0), (0, 4), (-1, 5), (4, -2)}?
A. {-3,0,4,5,-2} B.{2, -1, 4} C.{-3, 4, 5, -2} D.{2, -1, 0, 4}

I don't need a fast answer, I need a thorough explanation, I am trying to advance in Math and I am learning on my own. I want to learn how to do this correctly. Thank you in advance, I Promise I will give brainliest if I am satisfied! (100 points just so you see you are loved (: )

Answers

Answer:

D

Step-by-step explanation:

We have the set:

[tex]\{(2, -3), (-1,0), (0, 4), (-1, 5), (4, -2)\}[/tex]

Remember that the domain for a set of values is simply the input values.

In other words, our domain will be all of our x-coordinates.

We can see that our x-coordinates are: 2, -1, 0, -1, and 4.

So, our domain is:

[tex]\{2, -1, 0, 4\}[/tex]

Note that we only write need to write the -1 once.

So, our answer is D.

And we're done!

Answer:

D

Step-by-step explanation:

Geometry

Answer it correctly please. If you reply to the question without the answer, then i would have to report. So what I'm trying to say is, please just answer and help. I'll also mark Brainiest for the best.

Answers

Answer:

The missing statement is 9x = 61

Step-by-step explanation:

R2. is Addition Property of Equality.

R3. is Distribution Property

R5. is Divisin Property of Equality.

I hope this helps you, I haven't done this for quite some time. Sorry it took me just now to find your question.

Is 0.2971 irrational?

Answers

Answer:

Yes

Step-by-step explanation:

An irrational number can be written as a decimal, but not as a fraction. An irrational number has endless non-repeating digits to the right of the decimal point.

Answer:

yes

Step-by-step explanation:

Edward started his hike at an elevation of 115 feet below sea level. Throughout the hike he ascended 3,200 feet and then descended 676 feet. How much did his elevation change?

Answers

Edward started his hike at an elevation of 115 feet below sea level. Throughout the hike he ascended 3,200 feet and then descended 676 feet. How much did his elevation change?

115+676=791

3200-791= 2409

his elevation changed by 2409 ft

brainliest pls

Last one...maybe but please help tell what to put in the boxes and how to do the these model problems pls. PLS HELP ASAP!

Answers

Answer:

you put 12x in the first box and 6 in the second box\

I am unsure if you need the + sign

Step-by-step explanation:

Answer:

12x + 6

Step-by-step explanation:

You got it right

2 multiplied by 6x = 12x

3 multiplied by 2 = 6

So the answer is 12x + 6

Was this your question?

will give brainliest thing to the person with the correct answer

Answers

Answer:

There are 25 people in the club.

Step-by-step explanation:

5 X 3 = 15. 5 X 5 = 25

yeah its 25 ^


ik so useful

The complement of an angle is 53°. What is the measure of the angle?
A. 379
В. 1370
C. 479
D. 127
+
URGENT PLEASE HELP

Answers

The complement of
53
°
53
°
is the angle that when added to
53
°
53
°
forms a right angle (
90
°
90
°
).
90
°

53
90
°
-
53
Subtract
53
53
from
90
90
.
379
°

The College Bookstore is having a back-to-school sale the t-shirts that are usually sell for $34.50 are marked down to $20.70 what percent off are they

Answers

Answer:

40% off

Step-by-step explanation:

PLEASE HELP I WILL MARK YOU BRAINIEST AND SHOW YOUR WORK PLEASE

Answers

Answer:

D 30 square units

Step-by-step explanation:

count all the squares inside the triangle including the non full squares

Answer:

C. 25

Step-by-step explanation:

count the squares inside and the take two half ones and turn it into one

juanita purchased a forklift for $23,000 to move materials in her warehouse. the salvage value of the forklift is $3,150, and it’s useful life is 10 years How much will juanita write off as a depreciation expense each year for the forklift????
a. $1,323
b. $1,895
c. $1,985
b. $2,615

Answers

Answer:

The answer is C

Step-by-step explanation:

To get 1,985 is simple

23,000

-3,150

-----------

19,850/10 = 1,985

Michelle works at a beauty salon. last month she received an average tip of $9 from her 88 clients. what was her tip income for a month?​

Answers

Answer:

answer is 792

Step-by-step explanation:

........................ .

an amount of money that is taken from an account.

interest
savings
debit

Answers

Answer:

It is debit Debit- an amount of money that is taken from an account.

Which of the following lists the order of operations in the correct order?

Answers

Parentheses
Exponents
Multiple
Divide
Add
Subtract

Tom makes $214.40 in 4 days. How much does he make in 2 days

Answers

Answer:107.2

Step-by-step explanation:

So u know how much he gets in 4 days so u subtract 4 days by 2 and u get 2 so then divide 214.40 by 2 and u get 107.2

3. Which list below shows the number of medals that one nation's team won at the Olympics. What is the ratio of gold medals to the total number of medals that the team won? Gold 34; Silver 30; Bronze 39 * 1 point A. 34 to 93 B. 34 to 103 C. 103 to 34 D. 34 to 69

Answers

Answer:

The ratio of gold medals to the total number of medals that the team won is 34 to 103.

The correct option is B. 34 to 103

Step-by-step explanation:

From the question, the team of one nation has won 34 Gold, 30 Silver, and 39 Bronze medals.

To determine the ratio of gold medals to the total number of medals that the team won,

First, we will determine the total number of medals that the team won, which is the sum of the numbers of each medal won. That is

Total number of medals = 34 + 30 + 39 = 103

Therefore, total number of medals = 103

Now, for the ratio of gold medals to the total number of medals that the team won

Number of gold medals won = 34

Hence, the ratio of gold medals to the total number of medals that the team won is 34 to 103

Hannah and Noah cannot stop eating chips and candy. Together, they
bought a total of 17 items at the store. If a bag of chips costs $3.50, a bar of
candy costs $1.75 and they spent $47.25, how many bags of chips did they
buy? *

Answers

Answer:

10 bags of chips

Step-by-step explanation:

at first i tried 15x3.50 and that was too much then i tried 13x3.50 and same result so i then tried 10x3.50 and i got 35 then did 7x1.75 and got 12.25 then when you add them together its 47.25...

srry for the late answer....

A line has a slope of 3 and goes through the point (6,-5). What is the equation of this line in Standard Form?
- 3x +y= 21
-3x +y= -23
- 3x +y = -13
3x +y = 13

Answers

Answer:

−3x+y=−23

Step-by-step explanation:

wow this is exactly 1 year ago from today

 -3x +y= -23  is the equation of this line in Standard Form .

What is in slope-intercept form?

Y = mx + b, which defines a line, is an equation's slope-intercept form. When a line is graphed, its slope, m, and its point of intersection with the y-axis, b, also known as the y-intercept, are shown. To find answers for x, y, m, and b, utilize slope intercept form.

m = 3

the point =  (6,-5)

the equation of this line

           y - y₁ = m ( x - x₁)

           y - ( -5 ) = 3 ( x - 6 )

           y + 5 = 3( x - 6 )

            y + 5 = 3x - 18

             y = 3x - 18 - 5

             y = 3x - 23

            -3x +y= -23

Learn more about slope-intercept form

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What type of polynomial is it?

Answers

Answer:

I believe that it is a none of these

Step-by-step explanation:

Because poly means multiple and there is 4 so it's quad. There is 4 terms so none of them say quadnomial so it is none of them.

The altitude of a triangle is 5 cm less than the base. The area is 42 cm². which equation best represents the situation where X represents the altitude of the triangle ?

Answers

Answer:

a

Step-by-step explanation:

Solve for x.

x2≥−4



A x≥−2
B x≤−8
C x≥−8
D x≤−2

Answers

Answer:

the answer is c because I just did this answer and I got it correct

The absolute value of x is written as \displaystyle |x|∣x∣. It has the following properties:

If

x

0

,

then

|

x

|

=

x

.

If

x

<

0

,

then

|

x

|

=

x

.

For real numbers \displaystyle AA and \displaystyle BB, an equation of the form \displaystyle |A|=B∣A∣=B, with \displaystyle B\ge 0B≥0, will have solutions when \displaystyle A=BA=B or \displaystyle A=-BA=−B. If \displaystyle B<0B<0, the equation \displaystyle |A|=B∣A∣=B has no solution.

Printing Brochures The trade show is less than three weeks away. Your manager wants to be sure you have plenty of color brochures in time for the show. She said there will be nearly 4100 attendees, and that the brochures should cost no more than $1900. You were told to call Sofia for help ordering the brochures.

Step 1: Understand the Problem
What do you know?
11. List three criteria for the print order that you know are important to your manager. (6 points: 2 points for each piece of information)

Answers

Answer:

1. No extra fees unless we need out order sooner (2 weeks for an extra $50)

2 .orders of 1000 or more are 40 cents a piece orders of fewer thank 1000 are 60 cents a piece

3. The brochure will arrive in three weeks so we need to pay an extra $50 to get them before the show

Step-by-step explanation:

I’ve done this already but if you need me to explain lmk:)

Of the 650 students at Westmoreland Junior High, 4% will receive a perfect attendance award. How many students will receive the award? *

Answers

Answer:

It would be 26

Step-by-step explanation:

Hope this helps

Factor 27 + d^ 3completely.

Answers

Answer:

(3+d)(9-3d+d^2)

Step-by-step explanation:

a^3 + b^3 = (a+b)(a^2-ab+b^2)

a= 3

b= d

Can 112mm and 300mm make tringal

Answers

Answer:

no it can not make a triangle

Sherry needs to sell T-shirts as a fundraiser for a charity. She starts with 40 T-shirts and begins selling at a constant rate of 5 T-shirts each day.



Use the Segment tool to plot a graph representing the number of T-shirts Sherry has left to sell from the time she begins selling until the T-shirts are gone.

Answers

Answer:

starts at 40 shirts and ends at 8 days at an even slope of 5

Step-by-step explanation:

6. Ray, Mike, and Jon collected a total of 500 postage stamps from around the world. Ray
collected 158 stamps and Mike collected 169 stamps. How many stamps did Jon collect?

Answers

Answer: Jon collected 173 stamps.

What a the circumstance of this circle

Answers

Answer:

See below.

Step-by-step explanation:

The circumstance is that the circle started out as a sphere. It was taking a walk down the street. A piano fell on it, squashed it, and it became a circle.

How many 1/16's are in 1/4 inch?

Answers

Answer:

There are 4 sixteenths in one-fourth. To find how many sixteenths are in one-fourth, we need to divide 1/4 by 1/16.

Step-by-step explanation:

There are 4 1/16's in 1/4 inch after making a linear equation x(1/16) = 1/4 the answer is 4.

What is a fraction?

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

The expression can be defined as the combination of constants and variables with mathematical operators.

Let x be the number of 1/16 in 1/4 inch

x(1/16) = 1/4

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

After simplification:

x = 16/4

x = 4

Thus, there are 4 1/16's in 1/4 inch after making a linear equation x(1/16) = 1/4 the answer is 4.

Learn more about the fraction here:

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Please explain the process and answer the questions

Answers

Answer:

bbbbbbbbbbbbbbbbbbbbbbbbbbv

-3 r + 3(r-2) = -2(r+6)

Answers

Answer:

r= -3

Step-by-step explanation:

-3 r + 3(r-2) = -2(r+6)

-3r+3r-6= -2r-12

-6= -2r-12

2r=6-12

2r= -6

r= -3

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