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
neonofarm [45]
3 years ago
15

Which is a solution -2x-y=1 and -4x-2y=-1

Mathematics
1 answer:
grin007 [14]3 years ago
7 0

Answer:

No solutions.

Step-by-step explanation:

-2x -  y = 1

-4x - 2y = -1 Multiply the first equation By  -2:

4x + 2y = -2  Adding:

0 = -3

which is absurd so there are no solutions.

You might be interested in
The constant in the expression 8x 3 + 4x 2 – 9 is
Ket [755]

Answer : 9

Step-by-step explanation:

The answer is 9 because a constant is a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number.

6 0
3 years ago
missy bought 4 bags of chocolates. each bag had 8 pieces of chocolate in it . after her kids ate 6 of the chocolate missy packed
Novay_Z [31]

Answer:

There will be 2 numbers of individual bags of chocolates left with Missy.

Step-by-step explanation:

Missy bought 4 bags of chocolates and there are 8 pieces of chocolates in each bag.

Therefore, there was a total (4× 8) = 32 chocolates.

Now, her kids ate 6 of the chocolates.

So, there remains (32 - 6) = 26 chocolates left.

If Missy packed the remaining chocolates into individual bags with 13 chocolates in each bag, then there will be \frac{26}{13} =2 numbers of individual bags of chocolates left with Missy. (Answer)

5 0
3 years ago
A).
insens350 [35]

Answer:

.

Step-by-step explanation:

6 0
3 years ago
A line with (5,6) and a slope of 2/15
BlackZzzverrR [31]
Slope, shmlope. What's the q?
4 0
3 years ago
Ben has a 40% chance of being selected as the president of the school sports club and a 70% chance of being elected editor of th
MatroZZZ [7]
40% x 70% will give you the answer in percent.
.4     x .7 = .28    He has a 28/100 chance or 7/25 chance (reduced).
8 0
3 years ago
Read 2 more answers
Other questions:
  • Prove that the altitude to the base of an isosceles triangle is also the angle bisector of the angle from which it is drawn
    9·1 answer
  • Financial Literacy Sandy has $200 in her bank account. a. If she writes 6 checks for exactly 19.98, what expression describes th
    8·1 answer
  • Please Help!!! WILL GIVE BRAINLIEST!!!
    13·1 answer
  • What equation is described below?
    14·2 answers
  • Find the value of the expression: 2xy+2x^2 for x=−2.5 and y=−7.5
    11·1 answer
  • HELP ASAP PLEASE thanks youu
    15·1 answer
  • Question is due soon I need help
    8·1 answer
  • I need help with 10 please I’m really struggling and could use the help.
    11·1 answer
  • Write -1/6, 5/3, -5/6 in order from least to greatest.
    15·1 answer
  • Use the communitive property of addition to rewrite 3 + 5 + 7. Which expression is equivalent?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!