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
Lelechka [254]
3 years ago
6

4. which ordered pair is a solution of the equation y=5x?

Mathematics
2 answers:
igor_vitrenko [27]3 years ago
7 0
Plug the ordered pairs into the equation. The first number represents x, the second number y. The answer is D. -10=5(-2)
andrezito [222]3 years ago
3 0

Answer:

The answer is d. (-2,-10)

Step-by-step explanation:

In order to determine which ordered pair is a solution of the equation, we have to understand that if we replace the variables into values, the equality must remain. The first value of the ordered pair represents the "x" variable and the second value represents the "y" variable.

So, for every option:

a)

x=-2\\y=10\\\\y=5*x\\10=5*(-2)\\10=-10

There is NOT equality

b)

x=-5\\y=25\\\\y=5*x\\25=5*(-5)\\25=-25

There is NOT equality

c)

x=-3\\y=15\\\\y=5*x\\15=5*(-3)\\15=-15

There is NOT equality

d)

x=-2\\y=-10\\\\y=5*x\\-10=5*(-2)\\-10=-10

There is equality

Finally, the only ordered pair that fulfill the equality is (-2,-10)

You might be interested in
Please answer very confuse english very bad que?
nata0808 [166]

Answer:

for the first question, it's (2,2) and for the last question it's (0,2)

4 0
3 years ago
In a survey of 2,800 people who owned a certain type of​ car, 560 said they would buy that type of car again. What percent of th
STALIN [3.7K]

20% people were satisfied with the car

Step-by-step explanation:

Percentage of a certain quanitity is calculated by using the following formula

Percentage=\frac{Quantity}{Total}*100

Given

Total people surveyed = 2800

People satisfied with the car = 560

So,

Percentage= \frac{560}{2800}*100\\=0.2*100\\=20\%

Hence,

20% people were satisfied with the car

Keywords: Percentage

Learn more about percentage at:

  • brainly.com/question/4034547
  • brainly.com/question/4054269

#LearnwithBrainly

3 0
3 years ago
What is the value of B??
Maurinko [17]
The answer is 3.75.

Since the length of 'b' is one-half that of 7.5 based on the diagram (we know this because the partial radii connecting the two lines, or chords, are the same length, meaning the two chords are equal);

   <u>7.5</u>      ⇒   3.75<u>
</u>    2
<u>
</u><em>Hope that helps.</em><u>
</u>
7 0
3 years ago
Which numbers are 3 units from -6 to their correct position on the number line
vfiekz [6]

- 9 and - 3

consider 3 units to the left and right of - 6

- 6 - 3 = - 9 ( 3 units to the left of - 6 )

- 6 + 3 = - 3 ( 3 units to the right of - 6 )


7 0
2 years ago
Read 2 more answers
Which right prism would have the same volume as a square prism with a base area of 36 m2 and a height of 3 m?
Neko [114]
Well to find the volume of the square prism, first you need to multiply the base area (36) by its height (3) and you would end up with 108m3 as the volume. You may not be familiar with this because u are most likely taught length times width times height as volume, but what i just did is the same because length times width is the sum of the base area, and height was already given. Anyways, now that we have gotten the square prism volume (108m3) we need to find which prism has the same volume. I’m gonna save u from searching and tell you that it is the rectangular prism because length times width times height (18x2x3) equaled 108 just like the square prism.
8 0
3 years ago
Read 2 more answers
Other questions:
  • can anyone help me??? A bakery sells muffins for $3.50 each. A beverage is $1.75. A class purchases 32 items and spends a total
    13·2 answers
  • How do you do this?????????
    11·1 answer
  • What is 688.26 rounded to the nearest tenth?
    8·1 answer
  • Help with answering this line graph
    10·2 answers
  • Can you help with What times 4/5 equals 3/10
    12·2 answers
  • Find the zeroes of the function f(x).<br> f(x)=(x–3)(x+4)
    10·1 answer
  • A stack of 500 pieces of paper is 1.875 inches tall.
    9·1 answer
  • A straight line ,L, passes through the points (2,9) and (3,5) <br>Find the equation of the line L.​
    8·1 answer
  • What’s the circumstance of a circle with a diameter of 18 m
    7·2 answers
  • Need help asap!! i am being timed!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!