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
Lady_Fox [76]
3 years ago
5

What is x-2y=-1 and 2y+y=4 using elimination step by step

Mathematics
2 answers:
Alja [10]3 years ago
8 0

Answer: is it supposed to be 2y+y=4?

attashe74 [19]3 years ago
5 0
2y+y something like that i think
You might be interested in
I need help , so help me.
UkoKoshka [18]

Answer: -30

Step-by-step explanation:

7 0
3 years ago
saved Erica saved 20% on a shirt she just bought if the amount of money she saved was $6 what was the original price of the shir
olga2289 [7]
If the amount she saved was $6 for 20%, then the formula for finding savings would be cost*percentage.
But if you want to find the original cost, then you play with the current formula until you get this. $6/20%. Have a good one :)
5 0
3 years ago
Read 2 more answers
An object is experiencing an acceleration of 30 m/s2 while traveling in a
mixas84 [53]

Answer:

{ \tt{formular :}} \\ { \boxed{ \bf{centripental \: acceleration =  \frac{ {v}^{2} }{r}  }}} \\  \\ { \tt{30= \frac{ {3.7}^{2} }{r} }} \\ \\  { \tt{r =  \frac{ {3.7}^{2} }{30} }} \\  \\ { \tt{radius = 0.456 \: meters}}

5 0
3 years ago
0.056 divided by -0.004
riadik2000 [5.3K]

Answer: -14

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
In the diagram, rectangle ABCD has a perimeter of 20 cm.<br><br>What is the area of ADEC?​
Klio2033 [76]

Answer:

the answer is 50cm

Step-by-step explanation:

x=5

so 5+5 would be 10

so the long side would be 10 and the short side would be 5

so 5cmx10cm= 50cm

7 0
3 years ago
Other questions:
  • Which of these frequency counts would be represented by the smallest number of dots on a dot plot?
    15·2 answers
  • Solve for (-4+6i)-3-(2i)
    7·1 answer
  • Henry recorded the number of miles he biked each day for a week. His miles were 25, 40, 35, 25, 40, 60, and 75. Enter the data i
    10·2 answers
  • Find the distance between the points (3, 1) and (9, 9).
    13·1 answer
  • 2-5x<br> ———- +4 &lt; -x?<br> -3
    13·2 answers
  • A women-only gym has 60% of its members married. 75% of the married women exercise in the morning and 30% of the single women ex
    5·1 answer
  • Multiplies to -294 but adds to 7
    14·1 answer
  • 6x - 4 = 8x plz too short
    11·1 answer
  • Solve for n. 9n + 120 = 336
    10·2 answers
  • Y+6=11;x=–2,0,4<br> Plzzzzzzzzzzzzzzxz.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!