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
Nookie1986 [14]
3 years ago
10

X + y = 3 2x + 2y = -4​

Mathematics
2 answers:
Rasek [7]3 years ago
4 0

Answer:

Step-by-step explanation:

no solutions

2x+2y=-4 divide 2

x+y=-2

x+y=3

zaharov [31]3 years ago
3 0

Answer:

(x,y)= (2/15, -(62/15)

Step-by-step explanation:

You might be interested in
What is the standard form of y-8=2(x+3)
Zinaida [17]
Either:
y-8=2(x+3)
y-8=2x+6
-2x+y=14

or 

y-8=2(x+3)
y=2x+14
5 0
3 years ago
PLEASE HELP ASAP DUE In 5 MINUTES
Arada [10]
C hahjfmroahcnfnosjajd
5 0
3 years ago
Ashirt button has a diameter of 0.61 cm. Which of these is an approximate measurement of the circumference of the button?
Aleonysh [2.5K]

Answer:

1.92cm

Step-by-step explanation:

Circumference of a circle is computed using the formula:

C=2\pi r

Where:

r = radius

π = 3.14

Since the radius is the distance of the center of the circle from any point of the circle and the diameter is the measure of a straight line that goes across the center of the circle from one side to the other, radius is half of a diameter. So the diameter = 2r.

We can then use the diameter to solve for the circumference by using the formula"

C = \pi d

So we just plug in what we know in the formula:

C = \pi d\\\\C = (3.14)(0.61cm)\\\\C = 1.9154cm\cong1.92cm

3 0
3 years ago
Points (2,7) ana (5,10).
Mrrafil [7]

Answer:

Below.

Step-by-step explanation:

3x + 5y = 15

Subtract 3x from both sides:

5y = -3x + 15

Divide through by 5:

y = -3/5 x + 3   <-----------slope-intercept form

4 0
3 years ago
7 meters/20 minutes= x cm/2 hours
meriva

Answer:4,200

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • If x can be any number, how many solutions are there for the equation?
    9·1 answer
  • Triangles ABC and DFG are given. Find the lengths of all other sides of these triangles if:
    10·2 answers
  • This is a warmup for your first project. The drug valium is eliminated from the bloodstream through a decay process with a half-
    15·1 answer
  • Subtract 4p^2 - 9p+ 11 from p? – 5p + 4.<br> Your answer should be a polynomial in standard form.
    8·1 answer
  • Exponential growth and decay functions are written in standard form F (t)= A_0•b^kt, where A_0 is an initial amount, b is the gr
    12·2 answers
  • Please help. There is 4 answer choices and it could only be one of them? Which one is it?
    13·1 answer
  • &lt; 5 and &lt;7 are vertical angles.
    15·1 answer
  • Can some one help me on this the last answer since you can’t see it is CB=AC
    15·1 answer
  • Haley pays a monthly fee of $20 for her cell phone and then pays 5 cents per minute used. The total cost of Haley’s monthly cell
    12·1 answer
  • PLEASE HELP ILL MARK BRAINEST!! WHAT IS THE RISE, RUN, AND F(X).
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!