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
Debora [2.8K]
3 years ago
15

Juan solved the system of linear equations

Mathematics
1 answer:
dlinn [17]3 years ago
8 0

Answer:

x =1

y = 3

Step-by-step explanation:

8x - 3y = -1 ------ * 2   part (a)

-5x +2y =1 ------ * 3   part (b)

16x -6y = -2  part (c)

-15x +6y = 3        

x = 1

8(1) - 3y = -1   part (d)

8-3y =-1

-3y = -9

y =3

You might be interested in
Which equation is a point slope form of the equation of this line?
Leni [432]

Answer:

D.

Step-by-step explanation:

slope = m = rise/run = 2/1 = 2

The slope is 2.

Use point (-2, 1).

y - y_1 = m(x - x_1)

y - 1 = 2(x - (-2))

y - 1 = 2(x + 2)

Answer: D.

4 0
3 years ago
Help or i’m gonna fail i’ll give you brainliest
umka2103 [35]
Answer is e, you have to cross it since it can be used as a replacement for both triangles formed :)
3 0
3 years ago
Read 2 more answers
Write the value of the digit 9 on 913,256
elena-s [515]
The digit 9 is worth 900,000
5 0
4 years ago
Read 2 more answers
Does this image have a vertical reflection, horizontal reflection, and rotation? I'll give brainiest!
ElenaW [278]

Answer:

Reflection with respect to the x axis

Step-by-step explanation:

Reflection with respect to the x avis, or horizontal reflection.

3 0
3 years ago
A bike wheel is 26 inches in diameter. What is the bike wheel's diameter in millimeters (1 inch = 25.4 millimeters)? Determine t
Greeley [361]

Answer:

The answer is 660.4 millimeters in diameter.

Step-by-step explanation:

The wheel is 26 inches in diameter. An inch is 25.4 millimeters. 26 * 25.4 = 660.4

3 1
4 years ago
Other questions:
  • Can someone help me solve this?
    7·2 answers
  • Which Is an example of a survey
    10·1 answer
  • PLEASE HELP ME OUT!!!
    13·1 answer
  • Find the value(s) of the variable for which the rational expression is not defined 4/5x
    9·1 answer
  • 28. What are the vertex, focus, and directrix of the parabola with equation y = x^2 - 8x + 18? (1 point)
    14·1 answer
  • What is Napoleon Bonapart?
    6·1 answer
  • A car travels 374 miles in five hours and 30 minutes. how many miles does it travel per hour?
    12·1 answer
  • Mr. Permenter’s class is selling candy for a fundraiser. The class has a goal of raising $450 for selling c boxes of candy. Each
    15·2 answers
  • 72 millimeters to 3 meters
    11·1 answer
  • If you multiply two decimals that are less than 1, can you predict whether the product will be less than or greater than either
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!