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
12345 [234]
2 years ago
9

Which oddered pair is the the system of equation?

Mathematics
1 answer:
Mnenie [13.5K]2 years ago
8 0

Answer:

(3, -9)

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

<u>Algebra I</u>

  • Solving systems of equations using substitution/elimination
  • Solving systems of equations by graphing

Step-by-step explanation:

<u>Step 1: Define systems</u>

-5x - 3y = 12

y = x - 12

<u>Step 2: Solve for </u><em><u>x</u></em>

<em>Substitution</em>

  1. Substitute in <em>y</em>:                              -5x - 3(x - 12) = 12
  2. Distribute -3:                                 -5x - 3x + 36 = 12
  3. Combine like terms:                     -8x + 36 = 12
  4. Isolate <em>x</em> term:                               -8x = -24
  5. Isolate <em>x</em>:                                        x = 3

<u>Step 3: Solve for </u><em><u>y</u></em>

  1. Define original equation:                    y = x - 12
  2. Substitute in <em>x</em>:                                     y = 3 - 12
  3. Subtract:                                               y = -9

<u>Step 4: Graph systems</u>

<em>Check the solution set.</em>

You might be interested in
Translate the figure 5 units up. Then decide if each statement about translated figures is true or false,
m_a_m_a [10]

Answer:

First, second, and third are true.

Fourth is false.

Step-by-step explanation:

1. When we're translating a figure, everything about the figure stays the same except its location on the coordinate plane. The side lengths, the angle measures, and parallel sides will not change.

2. The fourth one is false because two figures/objects are congruent if they have the same shape and size. Since translation only affects the location on a coordinate plane, the original and final figure are congruent.

5 0
2 years ago
16. All natural numbers are:
Kitty [74]

Answer:

Answer is C.Whole number.

Step-by-step explanation:

Natural numbers are all numbers 1, 2, 3, 4… They are the numbers you usually count and they will continue on into infinity. Whole numbers are all natural numbers including 0 e.g. 0, 1, 2, 3, 4… Integers include all whole numbers and their negative counterpart e.g. …

I hope it's helpful!

7 0
2 years ago
6 yd 3 yd 8 yd equal what?​
Kamila [148]

Hello!

Answer:

17 yards

Step-by-step explanation:

Hope this helps have a wonderful day! :3

7 0
2 years ago
Read 2 more answers
How many solutions does the equation 6y − 3y − 7 = −2 + 3 have?
Ludmilka [50]
The only solution to this equation is 8/3, therefore the answer is C.
4 0
2 years ago
Can anyone help me out with these two problems please? Thanks!
V125BC [204]
1) x = 60/31 = 1.935
2.) m = 8/3 = 2.667
So if you go on tiger algebra, they will show the steps taken to get there. Hope this helps!
8 0
3 years ago
Other questions:
  • From be the degree measure of angle r
    9·1 answer
  • What is 6.805 rounded to the nearest hundredth
    10·2 answers
  • Emily measures the temperature of a bowl of water to be 9°C. Later she tells her friend that the water has become hot. What is t
    15·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B100%7D%7B1000%7D%20%20%3D%20%20%7B10%7D%5E%7Bx%7D%20" id="TexFormula1" title=" \f
    13·2 answers
  • 1. A person spends1/4 -part of his
    13·2 answers
  • Brent has a model car collection. He was given 3 cars as a gift, and he adds 4 cars per year. Which of the graphs below represen
    11·1 answer
  • Help pls i suck at algebra
    11·1 answer
  • Please help me and explain. I don't understand.
    12·2 answers
  • Amrita bought a new delivery van for $32,500. The value of this van depreciates at a rate of 12% each year. Write a function f(x
    14·1 answer
  • Dmitri wants to cover the top and sides of this box with glass tiles that are 1 cm square. How many tiles will he need? Dmitri w
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!