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
QveST [7]
3 years ago
14

Which steps could be part of the process in algebraically solving the system of equations, y + 5x = x + 10 and y = 4x

Mathematics
1 answer:
pentagon [3]3 years ago
5 0

Answer:

There are 5 steps. The solution is (5/4,5)

Step-by-step explanation:

1. In the y+5x=x+10 equation, subtract 5x from both sides to get y=-4x+10.

2. Set y=-4x+10 and y=4x equal to each other to get -4x+10=4x

3. Add 4x to both sides, which leaves you with 10=8x

4.Divide both sides by 8 to get x=10/8 or 5/4 when you simplify

5. Plug 5/4 into the y=4x equation and multiply 5/4 by 4/1, which leaves you with 20/4, or 5.

So the solution to this problem is (5/4,5). If you graph these two equations, you will get the same solution.

You might be interested in
The formula for a sequence or series used to find any term in that sequence or series
ANTONII [103]

Step-by-step explanation:

Tn = a + (n - 1) d

Where

Tn is the nth term of the sequence

a is the first term of the sequence

n is the number/term of the sequence to be solved

d is the common difference

6 0
3 years ago
Referring to the Fig. in Question #42, give the coordinates
iragen [17]

Answer:

  (x, y) = (0, -3)

Step-by-step explanation:

The point Y is on the y-axis. Its x-coordinate will be zero, since it is neither left nor right of the y-axis.

The point Y is 3 units below the x-axis, so its y-coordinate is -3. This is the value you can read on the y-axis next to point Y.

  (x, y) = (0, -3)

_____

  U(-5, 0)

  V(-3, 3)

  W(5, 5)

  X(-4, -5)

  Y(0, -3)

  Z(2, -1)

It is a good idea to learn to read coordinates from a graph. You will be doing it a lot. The x-coordinate is the number of units right of the y-axis. The y-coordinate is the number of units up from the x-axis. Left or down makes the coordinate negative.

4 0
2 years ago
What is the opposite of 15 across
Gnoma [55]
‍♂️‍♂️ -15 a parallel, clarify your question
8 0
3 years ago
Three numbers are in the ratio 1:3:5 and their sum is 270. find the largest number.
Sphinxa [80]

Answer:

<u>150</u>

Step-by-step explanation:

Let :

⇒ The numbers can be denoted as <u>x</u>, <u>3x</u>, and <u>5x</u>

<u />

=============================================================

Solving :

⇒ It mentions their sum is 270

⇒ x + 3x + 5x = 270

⇒ 9x = 270

⇒ x = 30

=============================================================

Largest number :

⇒ 5x

⇒ 5(30)

⇒ <u>150</u>

8 0
2 years ago
Read 2 more answers
How Many solutions are there for the<br> following system.<br> y = x² - 5x + 3<br> Y = x - 6
emmasim [6.3K]
Only one solution, x=3
7 0
3 years ago
Other questions:
  • For 40points. Find the volume?
    9·1 answer
  • Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.
    15·1 answer
  • A block with a mass of 10 kg is being pushed. its acceleration is 5 m/s.s . Calculate the force acting on the block ? plz answer
    9·1 answer
  • How do I make this to an ordered pair
    10·2 answers
  • Lydia gas tank was 3/4 full when she left on a trip. She used 8 gallons of gasoline during her trip. Now, 5.5 gallons of gasolin
    10·1 answer
  • The water level of a lake fell by 1 1/4 in. during a 1 1/2 week long drought what is the average rate at which the water level c
    13·1 answer
  • Carbon–14 is a radioactive isotope that decays exponentially at a rate of 0.0124 percent a year. How many years will it take for
    5·1 answer
  • Solve the system of equations. If the system has no​ solution, say that it is inconsistent. Graph the lines of the system.
    7·1 answer
  • Help! <br><br> (Brainliest If You ANswer)
    15·1 answer
  • Why are people on this app racist? Actually, why is anyone racist in general in 2021?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!