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
Thomas Vega offers to pay $59 of the March cell phone bill. Each of the other 4 members of the family agrees to split the rest o
bija089 [108]
59×2=118 cost of bill.
59÷4=14.75 for the other 4 if the bill was 118 assuming Thomas pays half.

or...59 ×5=295
assuming they all pd 1/5 of the bill
6 0
3 years ago
-3(x-4)=2x+4-x
Rudik [331]

Answer:

C. x=2

Step-by-step explanation:

-3(x-4)=2x+4-x

-3x+12=x+4

+3x     +3x

-----------------------

12=4x+4

-4       -4

-----------------------

8=4x

--  ---

4   4

-----------------------

x=2

5 0
4 years ago
Y = 3/5х + 2 on a graph
Andrei [34K]

Answer:

Go to desmos graphing calculator and put your equation in and it will graph it for you I used it for my math questions like this

Step-by-step explanation:

HOPE THAT HELPS YOU

7 0
3 years ago
What is 22,159 rounded to the nearest hundred?
andre [41]
22,200
**************************************************************************

6 0
3 years ago
Answer the question in the picture.
nlexa [21]

Answer:

The answer is C

Step-by-step explanation:

Reflecting across the y-axis is like folding across the y-axis.

2,-2, turns into -2,-2

Hope this helped!

8 0
3 years ago
Other questions:
  • The top of a refrigerator has an area of 0.6 m^2. The height of the refrigerator is 180 CM. What volume does the refrigerator oc
    9·1 answer
  • The large sphere has a diameter of 20 feet. A large sphere has a diameter of 20 feet. A smaller sphere with a radius of 4 feet i
    15·2 answers
  • What is the distance between E(-7, 8) and F(1, -6)? leave in simplified radical form
    5·1 answer
  • What is x in the problem <br> x(2x-5)=12
    6·1 answer
  • PLEASE HELP ME!!!
    14·2 answers
  • Pleaseeee help I will mark you brainiest!!!!!!
    5·1 answer
  • The Pythagorean Theorem, given by the formula a^2 + b^2 = c^2 , relates the three sides of a right triangle. Solve the formula f
    9·1 answer
  • Solve the quadratic equation by using either a numeric or a graphic approach.
    5·1 answer
  • Could someone please help with this Alg 1 question ASAP?
    7·1 answer
  • How do I get the answer to this step by step? pls this is a emergency
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!