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
TEA [102]
3 years ago
10

How would I solve the system 9x +y = 2, -4x -y =-17 when using elimination ​

Mathematics
1 answer:
larisa [96]3 years ago
7 0

Answer: y=29, x=-3

Step-by-step explanation:

eq. 1: 9x+y=2

9 • -3+y=2

-27+y=2

y=29

eq. 2: -4x-y=-17

4x+y=17

5x=-15

x=-3

You might be interested in
What is the average of 34 and 99?
stiks02 [169]
66.5 But If Yuuhh Need To Round It, It Would Be 67
5 0
3 years ago
Chase collects 27.34 for a fundraiser.Sydney collects 9.83 more than chase.Ally collects 4 times as much as sydney.How much mone
Vinil7 [7]

Collection of Chase = 27.34

Collection of Sydney = 9.83+27.34 = 37.17

Let ally's collection be = x

As Ally collects 4 times as much as Sydney so,

x= 4*(37.17) =148.68

Hence, Ally collects 148.68 units

8 0
3 years ago
Eddie drilled into a piece of wood and I joist to attach them if he drilled 3 inches in the wood was one and 1 1/3 inches thick
NARA [144]
Let JD = Distance drilled in joist 
<span>JD = 3 - 1 1/3 </span>
<span>JD = 9/3 - 4/3 </span>
<span>========================== </span>
<span>JD = 5/3 or 1 2/3 in ◄ Ans 

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

</span>
7 0
3 years ago
In a survey of 295 people , 23% said they live in an apartment, about how many people surveyed live in an apartment?
ankoles [38]

Answer:

67.85%

Step-by-step explanation:

Find 23% of 295.

<em>Hope this helps u :)</em>

7 0
2 years ago
For each hour he babysits, Anderson earns $1 more than half of Carey’s hourly rate. Anderson earns $6 per hour. Which equation c
erastovalidia [21]
Carey earns c hourly
Anderson earns $6 hourly which is also 1+ c/2
So, 6=1+c/2
      12=2+c
c=$10
<span>Carey earns $10 hourly</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • I am a number between 500 and 600. My Ones digit is 5. My tens digit is the difference between my ones and hundreds digits. Who
    10·2 answers
  • Pic included PLEASE help
    6·1 answer
  • You are trying to electroplate a new superconducting ceramic-metal onto a circuit board. The rate at which a plating will be uns
    12·1 answer
  • 3 Identify, if the question is
    6·1 answer
  • Simplify the expression (8+i)(2+7i)
    6·1 answer
  • How many 4/3 cup servings are in 8/3cups of ceral
    13·1 answer
  • Which expression could be used to determine
    6·1 answer
  • Answers? Not sure!!!
    13·1 answer
  • Describe the zeros of the graphed function.
    6·1 answer
  • Convert 5x/3 to degrees.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!