1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bearhunter [10]
3 years ago
8

What would the following equation look like in augmented matrix form? 2x+y=6 x-3y=-2

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
4 0
<span><span><span><span>2x</span>+y</span>+<span>−y</span></span>=<span>6+<span>−y</span></span></span><span><span>2x</span>=<span><span>−y</span>+6</span></span>Step 2: Divide both sides by 2.<span><span><span>2x</span>2</span>=<span><span><span>−y</span>+6</span>2</span></span><span>x=<span><span><span><span>−1</span>2</span>y</span>+3</span></span>Answer:<span> x=<span><span><span><span>−1</span>2</span>y</span>+3</span></span>


x-3=-2
x-3+3=-2+3
answer x=1

You might be interested in
Solve equation 1/4=x^-1/2
Alex

Answer:

A. {16}

Step-by-step explanation:

1/4 = x^-1/2

We have the exponent rule a^-1 = 1/a^1

Applying the rule, we get

1/4 = 1/x^1/2

x^1/2 = √x

1/4 = 1/√x

Now let's cross multiplying, we get

√x  = 4

Taking square on both sides, we get

x = 16

The answer: A. {16}

Hope this will helpful.

Thank you.

3 0
3 years ago
Read 2 more answers
The defeintion of equivalent ratios
Hitman42 [59]
Tow ratios that have the same value when simplified.


Hope this helps!!;)
8 0
3 years ago
Clint’s salary increased from $20,000 to $32,000 over a three year period. Helen’s salary increased from 27,000 to $43,200 over
MakcuM [25]
Helens increases more over time
Clints salary increases 4000$ a year
Helens salary increases 5400$ a year
How i got that was i got there current wage subtracted it from there starting wage and then divided by 3 because it has been 3 years since the beginning wage
In 10 years if this rate continues clint would be makin 60,000$ for that year and helen would be makin 81,000$ for that year
7 0
2 years ago
Sara is shopping for jeans and shirts on tax-free weekend. She has $60 to spend. She knows she will buy one pair of jeans for $2
Neko [114]

Answer:29x+10y<60

Step-by-step explanation:

She has $60 to spend.

And no tax. it should be 29x+10y>(less than or equal to) $60.

6 0
2 years ago
There are 4 red marbles, 5 green marbles, 6 yellow marbles and 3 blue marbles in a bag. You select one marble at random. What is
steposvetlana [31]

Answer:

The probability can be written as;

6/18

0.333

33.3%

Step-by-step explanation:

First we find the total number of marbles.

4 + 5 + 6 + 3 = 18

Now write the probability in the form of (favourable outcomes / possible outcomes), or 6/18.

Now let's divide.

6 ÷ 18 = 0.33333333... repeating decimal

0.333 × 100 = 33.33333.....%

We can also round this to 33%

4 0
3 years ago
Other questions:
  • Find the image of A(6, -4) after it is reflected over the line y = - 2, then reflected over the line x = 1. (-4, 6) (-4, 0) (-4,
    9·1 answer
  • The area of a parallelogram is given by the formula A = bh . The area of the parallelogram on the right is 85 sq. units . Find i
    7·1 answer
  • If a bookshelf is 28 1/8 inches long,how many 1 7/8 inch thick books will it hold?
    15·2 answers
  • The people who "consume" or use the travel product are called _____.
    13·2 answers
  • What are the mean, median, and mode of the following data set? 3/4 2/5 1/10 3/4 1/4 a. mean: 1/10, median: 1/10, mode: 3/4 b. me
    15·2 answers
  • What does it mean to divide figures into known shapes
    14·1 answer
  • You have 2 2/3 cups of dried fruit to share evenly among five children. How many cups of fruit will each child receive.
    5·1 answer
  • Help this is due today!
    15·1 answer
  • What is the Equation of the Line Passes through the points (-4,8) and (1,3)
    7·1 answer
  • Show all your calculations, including anything you plug into a calculator. If you use an app, please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!