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
Advocard [28]
3 years ago
9

Create an equivalent system of equations using the sum of the system and the first equation.

Mathematics
1 answer:
True [87]3 years ago
6 0

Answer:

D

Step-by-step explanation:

x+4y=8

4x+y=2

add

5x+5y=10

so system is

x+4y=8

5x+5y=10

You might be interested in
The final value of a painting after its initial value, m, increases by 2/5
Dennis_Churaev [7]

Your answer is D. 2/5m

This expression means 2/5 times the initial value (m).

3 0
4 years ago
I was born May 9, 1980. What is my approximate age in seconds?
Whitepunk [10]
I searched up it said 1,295,996,310
7 0
3 years ago
Read 2 more answers
What is the estimate of 256+321
Sati [7]
The estimate would be 2+3 5+2 and 6+1 so 577 you can also just round and do 250 +300= 550 +20=570
6 0
3 years ago
Read 2 more answers
How many times does 48 go into 80
anastassius [24]
1.666666666666667 to be exact, but rounded it is 1.66
3 0
3 years ago
Read 2 more answers
I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST! A circle has a diameter AB, and its center is at (-3, 3). Point A is at (1/2,6)
kow [346]

Using the mid-point concept, it is found that point B is located at coordinates (-6.5, 0).

<h3>What is the midpoint concept?</h3>

The midpoint between two points is the halfway point between them, and is found using the mean of the coordinates.

The center is the midpoint of the two coordinates of the diameter, hence:

C = \frac{B + A}{2}

For the x-coordinate:

-3 = \frac{x + 0.5}{2}

x + 0.5 = -6

x = -6.5

For the y-coordinate:

3 = \frac{y + 6}{2}

y + 6 = 6

y = 0

More can be learned about the mid-point concept at brainly.com/question/10956693

#SPJ1

3 0
2 years ago
Other questions:
  • Elton is a candle maker. Each 15 cm long candle he makes burns evenly for 6 hours. If Elton makes a 45 cm long candle, how long
    9·2 answers
  • What is the value of x enter your answer in the box
    13·1 answer
  • An investigator wants to estimate caffeine consumption in high school students. how many students would be required to estimate
    15·1 answer
  • Which rule describes a linear relation?
    7·1 answer
  • Write 42 1/2 % as a simplified fraction.
    6·1 answer
  • The weather forecaster says that there is an 80% chance of rain today. Which statement describes the likelihood that it will rai
    9·2 answers
  • Because of a record corn harvest, excess corn is stored on the ground in a pile. The pile is shaped like a cone. The height of t
    7·1 answer
  • Take a look at the picture!
    10·2 answers
  • What is 681x239 please help
    12·2 answers
  • Andy is preparing the company's income statement. His first line item is the company's service revenue. What will he deduct from
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!