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
butalik [34]
3 years ago
12

5x + 2y + 19 = 0 3x + 4y + 17 = 0​

Mathematics
1 answer:
Schach [20]3 years ago
8 0

Answer:

x = -3; y = 2

Step-by-step explanation:

5x + 2y + 19 = 0

3x + 4y + 17 = 0​

-10x - 4y - 38 = 0

3x + 4y + 17 = 0

-7x - 21 = 0

x = -3

5(-3) + 2y = -19

2y = -4

y = -2

Answer: x = -3; y = 2

You might be interested in
Find the values of x and y.
Harrizon [31]
4x+5x = 90
9x = 90
x = 10

10y + 10 + 5x = 180
10y + 10 +5(10) = 180
10y + 60 = 180
10y = 120
    y = 12

answer
<span>d) x = 10, y = 12</span>
5 0
3 years ago
Read 2 more answers
Select the decimal that is equivalent to 1/8
iogann1982 [59]
The answer is 0.125....................................
5 0
3 years ago
Read 2 more answers
A box contains 3 red pencils, 4 blue pencils, 2 green pencils, and 1 regular pencil.
raketka [301]

Answer:

100

Step-by-step explanation:

add all the number together 3 + 4 + 2 +1=10

250/10=25

then times 25 with the 4 number at the top

25 times 4 =100

so there is 100 blue pencils

8 0
3 years ago
Which ordered pair is a solution of the equation y=-9x+4
dmitriy555 [2]
I'm gonna gonna go with C
8 0
3 years ago
Read 2 more answers
Does the equation x^2 +x^2-8x+4y=-16 have a circle as it’s graph
11111nata11111 [884]

Answer:

No, it does not. When you enter this formula into the y- input you gut mostly a U or V shaped graph

7 0
3 years ago
Other questions:
  • How to solve?<br> Inx - In 1/x = 2
    11·1 answer
  • Plz help :p &lt;&gt;&lt;&gt;&lt;&gt;&lt;&gt;&lt;&gt;&lt;&gt;
    9·2 answers
  • There are 5 times as many males as females on the maths course at university. What fraction of the course are female? Give your
    8·1 answer
  • Are the two triangles similar? how do you know​
    6·1 answer
  • Which of the following has the larger area?
    10·2 answers
  • HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    14·2 answers
  • Solve equation and show all steps what is 3/8x=36
    11·2 answers
  • What is the sum of
    14·2 answers
  • What are some solutions to the inequality x&gt;6?
    14·1 answer
  • 7. The graph of which function is shown A. f(x) = 3x + 8B. f(x) = 3x - 8C. f(x )= 8x + 3 D. f(x) = 8x - 3
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!