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
ioda
2 years ago
5

Solve the system using elimination. ''x-3y=9 and -x+3y=-9

Mathematics
1 answer:
DiKsa [7]2 years ago
6 0

Answer:

Infinitely many solutions.

Step-by-step explanation:

Let's solve your system by elimination.

x−3y=9;−x+3y=−9

x−3y=9

−x+3y=−9

Add these equations to eliminate x:

0=0

<u>Answer:</u>

Infinitely many solutions.

You might be interested in
Which number is between 1/6 and 0.25?
Airida [17]
\displaystyle  \frac{1}{6} = 0.16 \\ \\ 0.16 , \boxed{0.17 ,0.18,0.19,0.20,0.21,0.22,0.23,0.24},0.25
5 0
3 years ago
PLEASE HELP ASAP!! DUE TONIGHT!! THANKS
cluponka [151]

Answer:

what ever sides are multiply the points by 2 each (x time 2, y times 2) Best I got. Hope this helps some

Step-by-step explanation:

figure out the sides then:

Ex. Perform a Dilation of 4 on point A (2, 3) which you can see in the picture below. Multiply the coordinates of the original point (2, 3), called the image, by 4. Image's coordinates = (2 * 4, 3 * 4) to get the coordinates of the image (8, 12).

Since this is the area x 2, multiply 84x2

4 0
3 years ago
Which of the following polygons has nine lines of symmetry?
anastassius [24]
So we know d. is out and that's all I got help wise sorry its not much..:)
3 0
3 years ago
Read 2 more answers
An ice cream shop sells large cones for $2.50 and small cones for $1.50. Jack has enough money to buy 21 large cones. How many s
Strike441 [17]

Answer:

35 cones

Step-by-step explanation:

21 x $2.50

=52.5

52.5/$1.50

= 35 small cones he can buy

6 0
3 years ago
Read 2 more answers
I WILL GIVE BRAINLIST, DUE IN 15 MIN
Burka [1]

Answer:

$34.50

Step-by-step explanation:

At 3.45 for 3/4 pounds that = to 4.60 for 1 pound.

4.60 *7.5 pounds= $34.50

7 0
3 years ago
Other questions:
  • Two sides of a triangle each measure 8 inches. Maria says the triangle must be isosceles. Is Maria correct? Explain.
    15·2 answers
  • What does 10a-a-a-a equal 
    11·1 answer
  • A pipe can pump 1000 gallons of water in 4 hours.
    11·2 answers
  • Two six-sided dice are rolled (one red and one green). Some possibilities are (Red=1,Green=5) or (Red=2,Green=2) etc.
    5·1 answer
  • To the nearest hundreth What is the relative
    7·1 answer
  • Find f(-6)<br> FINAL EXAM PLEASE HELPPPP
    8·2 answers
  • What system of equations is shown on the graph below?
    15·2 answers
  • Which is the area between the x-axis and y=x from x=1 to x=6
    9·1 answer
  • Pls help, I’ll give 30 points
    8·2 answers
  • Find the 52nd term of the given arithmetic sequence-30, -38, -46, -54...
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!