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
Temka [501]
3 years ago
6

The table can be used to determine the solution to the system of equations, 2y − x = 8, and y − 2x = −5. Which solution can be u

sed to fill in both blanks in the table? (1, 6) (6, 1) (7, 6) (6, 7)
Mathematics
1 answer:
SIZIF [17.4K]3 years ago
4 0
The answer is (6, 7)

This is the system of two equations:
<span>2y − x = 8
y − 2x = −5
_____
Express the second equation in the term of y:
2y - x = 8
y = 2x - 5
_____
Substitute y in the first equation:
2(2x - 5) - x = 8
4x - 10 - x = 8
4x - x = 10 + 8
3x = 18
x = 18/3
x = 6

Since x = 6 and y = 2x - 5, then:
y = 2 * 6 - 5 
y = 12 - 5
y = 7

Therefore, (x, y) = (6, 7)</span>
You might be interested in
Mathematics question help
Nat2105 [25]

Distance Formula: \sqrt{(x_{2} - x_{1})^2 + (y_{2} - y_{1})^2}

Point 1: (9,0)

Point 2: (5,-8)

D = sqrt[ (5 - 9)^2 + (-8 - 0)^2 ]

D = sqrt[ (-4)^2 + (-8)^2 ]

D = sqrt[ 16 + 64]

D = sqrt(80)

Hope this helps!

4 0
2 years ago
Read 2 more answers
helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
Margaret [11]

Answer:

n=6 man

Step-by-step explanation:

8 0
2 years ago
Need help! Not sure what exactly is going on here!
marishachu [46]

Answer:

idk

Step-by-step explanation:

4 0
3 years ago
WHOEVER SOLVES ALL OF THEM WILL BE MARKED BRAINLIEST
Alenkasestr [34]

Answer:

1. A(1;5), B(10;23), slope of 2

2. A(10;9), B(4;0), slope of 1.5

3. A(-35/4;6), B(9;-35/6), slope of -2/3

4. A(5;18), B(25,22), slope of 0.2

5. A(2/9;1/3), B(2/3,-1/3), slope of -1.5

Step-by-step explanation:

Substitute values with correct variable and slopemis coefficient of x when x and y-int. are on 1 side, y is on other side and has coefficient of 1. Hope it works!

4 0
2 years ago
0.6/18 PLEASE HELP<br> Thanks
Kaylis [27]
0.03 repeating. Hopefully i read the question right!
6 0
3 years ago
Read 2 more answers
Other questions:
  • Benecio worked 40 hours at his two jobs last week. He earned $20 per hour at his weekday job and $18 per hour at his weekend job
    12·1 answer
  • What can be concluded about a cylinder and a cone with the same height and radius measures? Check all that apply.
    14·1 answer
  • Find the mean median mode<br> 12,9,12,11,10,18,7,19,13,19
    7·1 answer
  • Hurry To much points!
    14·1 answer
  • Find the area of the shape shown below.
    10·2 answers
  • In a data distribution, the first quartile, the median and the means are 30.8, 48.5 and 42.0
    11·1 answer
  • Use the following situation for #21 - 22
    9·2 answers
  • I need help im kinda stuck lol
    7·2 answers
  • &gt; Which expression is equivalent to 1/3b - 7
    9·2 answers
  • 40
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!