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
Mice21 [21]
2 years ago
14

2x + y = -4 x + 4y = 12 Solve both for y

Mathematics
1 answer:
geniusboy [140]2 years ago
7 0

Answer: y=−6x

Step-by-step explanation: Add -2x to both sides.

You might be interested in
Rewrite the following polynomial in standard form
blagie [28]

Answer:

-7x³ - ⅑x - 1

Step-by-step explanation:

A polynomial written in standard form would be written in such a way that the term with the highest degree comes first, followed by the second highest and so on, then what comes last is the constant.

Given the polynomial -7x³ - 1 - ⅑x, -7x³ with the highest degree comes first, followed by -⅑x, and then the constant, -1, comes last.

Thus, we would have:

✅-7x³ - ⅑x - 1

8 0
2 years ago
What is the length of the third side of the window frame below?
alexdok [17]

Answer:

The answer is, D. 20 inches

hope this helps :)

3 0
3 years ago
Read 2 more answers
Angle rides her bicycle 2/3 mile to school on Friday she took a shortcut so that the ride to school was 1/9 mile shorter how was
arsen [322]

Answer:

5/9 miles

Step-by-step explanation:

8 0
3 years ago
Even has a bag of 14 jelly beans. Four of his jelly beans are black, five are red, and five are purple. What is the ratio of the
nirvana33 [79]

Answer: 14:4

Step-by-step explanation:

The amount of jelly beans: 14

The amount of black jelly beans: 4

all beans: black beans

14:4

6 0
2 years ago
Y=x+3 <br> 2x-y=-1<br> write solution as ordered pair
dsp73

The first equation tells you that y=x+3. If you substitute this expression for y in the second, we have

2x-(x+3)=-1 \iff x-3=-1 \iff x=2

And we can deduce y=x+3=2+3=5

5 0
3 years ago
Other questions:
  • Whats 20 divided by one fourth
    11·1 answer
  • A circle has a radius of 119.3 mm what is the circumference of this circle use the 3.14 for pi round your final answer to the ne
    5·1 answer
  • Pilar and Tom race home from the park. The graph shows how far each person is from home after a given amount of time.
    6·1 answer
  • Solve the system equations and choose the correct ordered pair <br><br> 3x+2y=12<br> 6x+3y=21
    5·1 answer
  • PLEASE HELPPPPP!!!! DUE VERY SOON!!!!
    8·1 answer
  • Last month you spent $30 on clothing. This month you spent 150% of what you spent last month. How much did you spend this month?
    10·2 answers
  • Express 593 million in scientific notation
    12·1 answer
  • Write 1/2 as a percent
    8·2 answers
  • The bag contains green yellow and orange marbles. The ratio of green marbles to yellow marbles is 2 to 5. The ratio of yellow ma
    6·1 answer
  • Negative signed solution of (x+9)^2=-9<br> also, what changes because of "negative signed solution"
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!