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
Snowcat [4.5K]
3 years ago
15

2x + y = 10 2x - y = 6

Mathematics
2 answers:
aniked [119]3 years ago
8 0

Answer:

x = 4 y = 2

Step-by-step explanation:

2x + y = 10

2x4 = 8

8 + 2 = 10

2x - y = 6

2x4 = 8

8 - 2 = 6

snow_lady [41]3 years ago
7 0

Answer:

Step-by-step explanation:

2x + y = 10......(1)

2x - y = 6........(2)

Substracting (2) from (1)

2x - 2x + y - (-y) = 10 - 6

y + y = 4

2y = 4

Dividing through by 2

y = 4/2

y = 2

Substitute y = 2 in (2)

2x -y = 6

2x - 2 = 6

Collecting like terms

2x = 6 + 2

2x = 8

Dividing by 2

x = 8/2

x = 4

You might be interested in
Can someone please help me?
Gnesinka [82]
That is the answer,.......

8 0
3 years ago
What is the value of 6 in 3.651<br><br> A. Ones<br> B. Tenths<br> C. Tens<br> D. Hundredths
kobusy [5.1K]

Hey there!

<h2>Explanation</h2>

So the first digit of the decimal is called ones. After the decimal, it starts with tenths, then hundredths, and at last thousandths. But you see 6 in the tenths place so now you have your answer.

<h2>Answer</h2>

Your answer is B. Tenths

______________________________________________________

Hope this helps :)○_•

3 0
3 years ago
Read 2 more answers
A man's shoe size is related to his foot length and can be modeled by the equation s = 1.7f - 7.2, where s is shoe size and f is
valentina_108 [34]

Answer

12:

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Solve for x <br><br><br> ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
dezoksy [38]

Answer:

8

Step-by-step explanation:

Your equation would be 8x - 4 = 60.

So,

8x - 4 = 60

   + 4    + 4

8x = 64

/8     /8

x = 8

4 0
3 years ago
Two angles are complementary. Angle A Is (2x+20) and angle B is (3x+10). Find the value of x and the measure of each angle
bearhunter [10]
X=12

m<A = 44

m<B = 46
4 0
3 years ago
Other questions:
  • If AD = 2 and DC = 8, find BD.
    14·1 answer
  • Jon has 5 pairs of socks in his suitcase. What type of number is given here? 1. Whole, integer, rational, real 2. Integer, ratio
    8·2 answers
  • Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial in s
    5·1 answer
  • 2. The table shows a function. x 0 1 2 3 5 13 21 29 37 45 53 (a) Is the function linear, exponential, or neither? (b) What is th
    6·1 answer
  • HELP! 20 POINTS!
    8·1 answer
  • Which equation represents a line that passes through the two points in the table?
    9·1 answer
  • The question is in the picture
    11·1 answer
  • PLEASE HELP WILL MARK BRAINLIEST
    9·1 answer
  • 5m + 26 - 3p when m = 3 and p = 4
    10·1 answer
  • Calen correctly wrote the equation y-3=1/5(x-10) to represent a line that Mrs. Adams sketched. Mrs. Adams then changed the line
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!