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
slava [35]
3 years ago
11

Can someone please help me with this?

Mathematics
1 answer:
lutik1710 [3]3 years ago
8 0

Answer:

(-78/29, -619/29)

Step-by-step explanation:

Since both equations are equal to y we can set them equal to each other

15x+19 = 1/2x - 20

Subtract 1/2x from each side

15x -1/2x +19 = -20

Subtract 19 from each side

14 1/2 x +19-19 = -20-19

Changing to an improper fraction

29/2 x = -38

Multiply each side by 2/29

x = 2/29 * -38

x = -78/29

Now find y

y = 1/2x - 20

y = 1/2 (-78/29) -20

y = -39/29 - 20

Get a common denominator

 =-39/20 - 580/29

 = -619/29

  -39/29 -580/29

You might be interested in
The circumference of a circle is 704 cm,find its area
Digiron [165]
The circumferince of the circle is 2πR ;
The area of the circle is πR^{2};
Then, 2πR = 704 ;
R = 352 / π ;
πR^{2} = π × ( 352 / π )^2 = ( 352^2) / π = 123904 / π ≈ 39459.87 ≈ 39460 cm^2 ;
5 0
2 years ago
Read 2 more answers
Don Fenley bought a motorcycle that cost $1,250. He paid $250 down and the remainder in 18 monthly payments of $60 each. How muc
topjm [15]

Answer:

80

Step-by-step explanation:

60x18= 1080-1000 = 80

4 0
3 years ago
Read 2 more answers
A pair of jeans priced 20 $ are subjected 5 % sales tax. how much are the jeans
lawyer [7]

5% of 20 is 1


1 Dollar added so the jeans is now 21 dollars

5 0
3 years ago
Read 2 more answers
100 points please help
Svetradugi [14.3K]
36x^2+60x+25=(12x+5)(3x+5)
3 0
2 years ago
A) 37<br> b) 49<br> c) 46<br> d) 44
Anni [7]
I’m not sure but is it C? I’m so sorry if it’s wrong
6 0
2 years ago
Other questions:
  • Identify the independent and dependent variable:The equation t=12p+12 gives the total cost t (in dollars) of a meal with a tip o
    5·2 answers
  • A ray is a defined term because it ?
    15·1 answer
  • Please answer correctly......Leslie has a box of markers. There are 3 black, 4 red, 2 blue, 1 brown, 2 purple, 2 yellow and 5 gr
    15·1 answer
  • How many unique triangles can be drawn with given side lengths of 8 inches, 10.3 inches, and 13 inches?
    11·2 answers
  • Explain what you tell Just By comparing the symbols in a picture graph
    13·1 answer
  • The scale factor of the dimensions of two similar wood floors is 5 ​: 3. It costs ​$144 to refinish the smaller wood floor. At t
    5·1 answer
  • Ill mark brainlist plss help
    9·1 answer
  • HELP NOW (+ brainlist)
    11·2 answers
  • Whats this? Conjugate???
    8·1 answer
  • Find both x and y. Leave answers in simplified radical from. (Step by step)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!