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
yarga [219]
3 years ago
7

How do i do xy=4 2x-y+2=0 i'm solving by substition

Mathematics
2 answers:
GarryVolchara [31]3 years ago
4 0

so I think the answer is very difficult ask to someone else

Step-by-step explanation:

xy=4

2x-y+2=0

igomit [66]3 years ago
4 0
Is it x+y=4 or x-y=4? I can help you solve in comments.
You might be interested in
A cylindrical roller is 4m long. Its diameter is 1.4m. How many metres does it travel in 500 revolution?​
labwork [276]

Step-by-step explanation:

the answer is in the image above

4 0
3 years ago
Which expression is equivalent to this one?
V125BC [204]
A. 6(k + s)
It's the distributive property. 
5 0
3 years ago
Read 2 more answers
Slope of line that passes through points (2,1) and (17,-17)
mojhsa [17]

Answer: y = -1,2x + 3.4

Step-by-step explanation:

y = ax + b

(2,1)      => 1    = 2a + b (1)

(17,-17) => -17 =17a + b (2)

Using caculator Mode => 5 =>1

We get : a=- 1.2 , b = 3.4

=> y = -1.2x + 3.4

7 0
3 years ago
What is 8c squared + 7c
MariettaO [177]
(8c)^2+7c
(8c)^2=64c^2
so that..

64c^2+7c
factor out c
c(64c+7)
8 0
3 years ago
Someone help me please!
TEA [102]

Answer:

<h2>here's the answer</h2><h2>hope this helps</h2>

5 0
3 years ago
Read 2 more answers
Other questions:
  • Mr. Rodriguez invests half of his money in land a tenth in stocks Herrin 20th in bonds he puts the remaining 35000 in his saving
    7·1 answer
  • The plane x+y+2z=8 intersects the paraboloid z=x2+y2 in an ellipse. Find the points on this ellipse that are nearest to and fart
    9·1 answer
  • Two lines, A and B, are represented by the following equations:
    7·1 answer
  • What is the best estimate for the square root of 15?
    15·2 answers
  • PLSSSS!!!!! HELP!!!! ME!!!!! I !!!!! WILL!!!! MARK U!!!!!!!!!!!!
    8·2 answers
  • Unit 5. 1) Please help. What is the volume of the cone?
    13·1 answer
  • Find the constant x2 - 4x = 0
    5·1 answer
  • Determine if the expressions are equivalent: 7+ 7x; 7 x + 1/7
    12·1 answer
  • the oval track below is formed by a straight section on each side and a semicircle at each end. what is the approximate distance
    14·2 answers
  • Please help please hurry
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!