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
spin [16.1K]
3 years ago
7

Solve the system x + y = 12 and x - y = 2

Mathematics
1 answer:
SOVA2 [1]3 years ago
5 0

Answer:

answer is d

hope it helps

plz mark as brainliest

Step-by-step explanation:

7,5

8,6

9,7

You might be interested in
I need help for number 8 is it A B C or D
gizmo_the_mogwai [7]
The answer is a hope it helps
4 0
3 years ago
Find the Mean Absolute Deviation.<br> 12<br> 5<br> 7<br> 8<br> 15<br> 15<br> 2<br> 8
patriot [66]
The mean would be 7 I think I am not sure
8 0
3 years ago
Solve 13 - 2x &gt; 21<br>x&gt;-4<br>x &gt; -17<br>x&lt; -17<br>x&lt;-4​
kherson [118]

Answer:

x>-4

Step-by-step explanation:

13-2x > 21

-13 -13

-2x >8

(-2x)/(-2) >(8)/(-2)

x>-4

8 0
3 years ago
PLEASE HELP! I do not understand as to what they are asking for me to do and how to do it.
Ymorist [56]

Answer:

<em>1 cm^2 : 9 m^2</em>

Step-by-step explanation:

The scale factor of an area is the square of the scale factor of a length.

The scale for lengths is 1 cm : 3 m.

You now square that scale to get the scale of the areas.

Scale of areas:

(1 cm)^2 : (3 m)^2

1 cm^2 : 9 m^2

3 0
3 years ago
1-x-7/3=x+9/4-3x-8/12
lisabon 2012 [21]

Answer:

x = 2 11/12

Step-by-step explanation:

Multiply the equation by 12. This eliminates fractions.

... 12 -12x -28 = 12x +27 -36x -8

Collect terms.

... -16 -12x = -24x +19

Add 24x+16

... 12x = 35

Divide by the coefficient of x

... x = 35/12 = 2 11/12

8 0
3 years ago
Other questions:
  • The equation I wrote was F=9/5C+32 Rearrange the equation and solve for C
    15·1 answer
  • 6/13=3/c what I the answer and show me how you got your answer.show me how you did it.
    5·1 answer
  • Question 13 PLEASE HELP Find the x-intercept of -x +2y =6. X-intercept: (___,0)
    12·2 answers
  • Evaluate the expression 64 divided by 4 times 10
    14·1 answer
  • (5^3)^6 in index form
    5·1 answer
  • Suppose you have a sample of size 42 with a mean of 30 and a population standard deviation of 7.4. What is the maximal margin of
    6·1 answer
  • Find the volume of each composite figure. Round to the
    5·1 answer
  • Fill in the blank to make an equivalent answer ___:30=3.5​
    9·2 answers
  • Is 0.62473 a member of the set? For each set of real numbers
    5·1 answer
  • What two measuring tools are best for measuring the circumference of a cylindrical​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!