JordonYoung JordonYoung

09-11-2016
Mathematics

contestada

15 POINTS IF YOU SOLVE

2x + 3y = 9 -2x + 2y = 6 The y-coordinate of the solution to the system shown is _____.

3
5
9
15

Respuesta :

Аноним Аноним

09-11-2016

2x + 3y = 9
-2x + 2y = 6
-------------------add
5y = 15
y = 3

answer is 3

Answer Link

MahnoorB MahnoorB

09-11-2016

2x + 3y = 9 - 2x + 2y = 6
2x + 2x + 3y = 9 + 2y = 6
4x + 3y + 2y = 9 - 6
4x + 5y = 3
Answer = 3

Answer Link

Otras preguntas

How did the war save American lives of the atomic bombs

compares nucleic acids and carbohydrates?

which of the following best decribes the ottoman empire in the years just before world war one

Which statement correctly compares the function shown on this graph with the function y = 4x + 2?

Identify and explain 3–4 ways that European colonialism affected indigenous populations. Do you think capitalism made colonialism possible or colonialism made c

How do I write an essay for a compare and contrast analysis to compare the way two different texts present similar ideas

/quizz Read the summary of "The Cold Equations" below. Is this an accurate summary? The story takes place entirely aboard an Emergency Dispatch Ship (EDS) heade

Use the hundredth grids to model the question. Two 10 by 10 grids are shown. In the first grid, 8 columns and 9 squares are shaded brown and 1 column and 1 squa

Enter the number that belongs in the green box.

Which sentence uses end punctuation correctly? O Did Mr. Reynolds ask Danielle to run for class president. O Did Mr. Reynolds ask Danielle to run for class pres