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
Crazy boy [7]
3 years ago
11

Solve the following equation system by graphing X-Y=4 X+Y=2 What is the solution?

Mathematics
1 answer:
AfilCa [17]3 years ago
4 0
<span>X-Y=4, 
X+Y=2 
-------------add
2x = 6
x = 3

X - Y =4
3 - Y = 4
Y = 3 - 4
Y = -1

solution (3 , -1)</span>
You might be interested in
Convert 54,000,000,000 to scientific notation
kvasek [131]

Answer:

5.4 * 10^10

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What does -7-(-6) equal
vaieri [72.5K]

it equals -1

you can think of it as 7-6=1 and at the end you can just add the negative sign

Hope it helps :))

7 0
3 years ago
Read 2 more answers
Math 2 Homework Mod 2.1 (Day 2) Absolute Value Functions
Semenov [28]

The descriptions of the transformations are:

  • Vertex: (-6, 0)
  • Stretch factor: 2
  • Domain: set of all real numbers
  • Range: set of real numbers greater than or equal to 0

<h3>How to describe transformations, graph, and state domain & range using any notation?</h3>

The function is given as:

f(x) = -2|x + 6|

The above function is an absolute value function, and an absolute value function is represented as:

f(x) = a|x - h| + k

Where

Vertex = (h, k)

Scale factor = a

So, we have:

a = -2

(h, k) = (-6, 0)

There is no restriction to the input values.

So, the domain is the set of all real numbers

The y value in (h, k) = (-6, 0) is 0

i.e.

y = 0

Because the factor is negative (-2), then the vertex is a minimum

So, the range is all set of real numbers greater than or equal to 0

Hence, the descriptions of the transformations are:

  • Vertex: (-6, 0)
  • Stretch factor: 2
  • Domain: set of all real numbers
  • Range: set of real numbers greater than or equal to 0

Read more about absolute value function at

brainly.com/question/3381225

#SPJ1

4 0
1 year ago
A:b= 7:1<br> Circle the correct equation.<br> a= 7b<br> b=7a<br> a=6b<br> b= 6a
astraxan [27]

Answer:

a= 7b

Step-by-step explanation:

a=7

b=1

a->7=7b(1)

a=7(1)

a=7

7=7

8 0
2 years ago
Sally bought the pizza shown above for lunch, which is cut into 10 equal slices. What percentage of the pizza did Sally eat if s
GenaCL600 [577]
We can represent the pizza as 1. And every time we take a slice, we take percentage away. This pizza is cut up equally into 10 slices. So, if we take away a slice, we take away 1/10 of the pizza. What if Sally ate 6 slices? Same difference. She took away 6/10 of the pizza.

And to answer the question, "What <span>percentage of the pizza did Sally eat if she had six slices?"

We will convert the 6/10 into a percentage. First convert the fraction into a decimal then into a percent.

To convert a fraction into a decimal, simply divide it's numerator by it's denominator.

6/10 = 0.60

And to convert a decimal into a percentage, move the decimal point two places to the right and change it into a % sign.

0.60 = 60%

So, the answer to this question C) 60%

If you are still confused, DM me and I'll do my best to help!

</span>
6 0
2 years ago
Read 2 more answers
Other questions:
  • Match each polynomial function with one of its factors.
    13·1 answer
  • How do you solve this equation? -5/4+(-7/9)= Thanks
    11·1 answer
  • Match each circular flower bed on the left to its circumference and its area on the right. Some answer options on the right will
    6·1 answer
  • Line Q has a slope of 3. Line R is parallel to line Q.What is the slope of line R?
    9·2 answers
  • What statement best describes the function?
    13·1 answer
  • B. 21.8°
    6·1 answer
  • Please help with 18 and 19 ASAP ill do brainiac
    12·1 answer
  • LM and N O are parallel lines what therom can we prove by translating the plane along the directed line segment M N?
    10·1 answer
  • Show all the steps that you use to solve this problem.
    10·2 answers
  • Solve pls brainliest
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!