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
SVEN [57.7K]
2 years ago
7

What is the solution to x+y=3 and -x+2y=6

Mathematics
1 answer:
frosja888 [35]2 years ago
7 0
There are the solutions for x+y=3 and they are
(0,3) (2,1) and (1,2)
and for -x+2y=6 is
(0,3) (2,4) and (1 7/4)
hope this helps
You might be interested in
Find the distance between (2, 2) and (-4, 4). Round answer to the nearest tenth.
Naya [18.7K]

Answer:

6.3

Step-by-step explanation:

First off, we need the distance formula, which is:

\sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}

If we plug in the points, we get:

\sqrt{(-4 - 2)^2 + (4 - 2)^2}

If we simplify everything under the square root, we get:

\sqrt{(-6)^2 + (2)^2}

\sqrt{36 + 4}

\sqrt{40}

In decimal, the answer is 6.3

6 0
3 years ago
Tali is trying to find the thickness of a page of his telephone bookTo do this, he takes a measurement and finds out that 550 pa
alina1380 [7]

Answer:245

Step-by-step explanation:

hope this helps

5 0
2 years ago
Divide. −36/−8 Enter your answer as a mixed number, in simplified form, in the box.
Pavel [41]

Answer:

= 4 whole  1/2

Step-by-step explanation:

Given that:

= −36/−8

"-" signs will be cancelled out with each other so

= 36/8

By reducing to lowest term

= 9/2

When writing into mixed form:

quotient = 4,   remainder = 1,  divisor = 2  so:

= 4  1/2

i hope it will help you!

8 0
3 years ago
state which basic Property of addition or multiplication justifies truth of the mathematical expressions 0+7y+2=7y+2
dlinn [17]
The given equation is:

0 + 7y + 2 = 7y + 2

This equation is showing that addition of 0 leaves the expression unchanged. 0 is known as the Additive Identity this means if we add or subtract 0 from any expression, number or equation the result won't be changed.

Therefore, the equation satisfied the property of Additive Identity of Real Numbers.  
8 0
3 years ago
1. After teaching about the world’s biggest ice cream cone Mr. Karr decided to make one of his own with a twist. He wants the co
sattari [20]
63? I just multiplied 9x14/2
8 0
3 years ago
Other questions:
  • Can you help me with this problem?
    15·2 answers
  • I’ll mark brainlest if you get right
    13·2 answers
  • Brad and Tom are comparing their classes scores on a math test . Both of their classes had mean scores of 80 on the test , but B
    6·2 answers
  • Elephants drink 225 liters of water a day how many liters for 2 days
    14·2 answers
  • Choose all of the terms that describe the set of lines.
    12·2 answers
  • Refer to the random sample of customer order totals with an average of $78.25 and a population standard deviation of $22.50. a.
    13·1 answer
  • Need help on all answers plz
    7·1 answer
  • Lots of Points, Help. EXPLAIN HOW!
    11·2 answers
  • 50 ft
    5·1 answer
  • If a grey hound can run 60 mile an hour how many mile can it run in 2 hours?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!