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]
4 years ago
9

Determine if (2,5) Is a solution of -2x+4y=-16

Mathematics
2 answers:
tamaranim1 [39]4 years ago
8 0

Hi!

<h3>To do this, put the values in the equation. </h3>

-2 * 2 + 4 * 5 = -16

<h3>Solve</h3>

-4 + 20 = -16

<u>16 = -16</u>

<h2>(2,5) is not a solution of -2x+4y=-16</h2>

Hope this helps! :)

-Peredhel

Reptile [31]4 years ago
7 0
This is false when u fill in for x you get the answer -3 and it should be five and when you fill in for why you get the answer 18 and it should be 2 which makes the statement incorrect
You might be interested in
What is a coefficient for (4x-2)
zubka84 [21]
The coefficient in (4x-2) is the -2
5 0
3 years ago
Read 2 more answers
What two inequalities do you get with the absolute value inequality shown below
Setler [38]

Answer:

1st answer

Step-by-step explanation:

x is great than 10 in the question, even if x was negative, the absolute value would still be great than 10 if it says its greater than 10. x is greater than 10 and -10.

8 0
3 years ago
Can anyone please help me?
DerKrebs [107]

Answer:

B. x =1 , y = -5

Step-by-step explanation:

So, what we can do is to simply plug in all of the equations and see which one fits. Equation: x - y = 6

A. x =1 , y = -6

1 -(-6) = 6

1 + 6 = 7

A would be incorrect.

B. x = 1, y = -5

1 - (-5) = 6

1 + 5 = 6

Therefore, B would be correct.

5 0
4 years ago
Read 2 more answers
Estimate the quotient of 8,132 ÷ 20 to the nearest hundred. Explain how you found the estimate.
bezimeni [28]
Just divide and then get the quotient and round :) use the calculator it helps but that’s the explanation
7 0
3 years ago
A number is 9 more than another number. Twice the sum of the two numbers is 10. Find the two numbers.
Brrunno [24]

Step-by-step explanation:

the formula can be;

X+9x=10

10x=10X=10/10=1

X=1+9(1)=1+9=10 Answer

4 0
3 years ago
Other questions:
  • Given the equations f(x) = x + 4 and d (x) = 2x + 5, find: f (1) + d (2)
    14·1 answer
  • 8 cm is equal to how many cubic mm
    10·1 answer
  • In recent times, with mortgage rates at low levels, financial institutions have had to provide more customer convenience. One of
    7·1 answer
  • Identify two negative addends that make -10.5
    11·1 answer
  • 1.)What number is 40% of 15? Round to the nearest hundredth 2.)What number is 39% of 84? Round to the nearest hundredth (btw the
    9·1 answer
  • A cubic container has a height of 2 centimeters. What is the surface area of the cube?
    8·1 answer
  • aylor and Natsumi are making block towers out of large and small blocks. They are stacking the blocks on top of each other in a
    10·1 answer
  • !!!I’ll mark brainlest and it’s worth 30 points, it’s for a math test and i’m really confused.!!!
    14·2 answers
  • 8203 divided by 31 with remainder!!!​
    10·1 answer
  • Which equation could generate the curve in the graph below?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!