anicole52 anicole52
  • 02-12-2020
  • Mathematics
contestada

using the elimination method to solve the system of equations.

3x+6y =36
3x-6y=0


a. 3,6
b. 6,-3
c. 6,3
d. 3,-6

Respuesta :

meowmeow223334
meowmeow223334 meowmeow223334
  • 02-12-2020

Answer:

c. (6, 3)

Step-by-step explanation:

subtract

3x + 6y = 36

3x - 6y =  0

12y = 36, y = 3

3x + 6(3) = 36

3x + 18 = 36

3x = 18, x = 6

x = 6, y = 3

Answer Link
sallymiguel02
sallymiguel02 sallymiguel02
  • 02-12-2020

Answer:

the answer is b good luck

Answer Link

Otras preguntas

I need help!!!PLZ!!!!!
Which system of inequalities is shown here? Help me ASAP please):
I need help with question a and b
What are the vertices of the following graph?
HELP ME ASAP!!In ABC, what is the measure of angle B? a.46 b.48 c.70 d.92
Name 2 applications of the Pythagorean Theorem
44. Which one of the following items drives the other three items? A. Customer mix B. Service mix C. Channel mix D. Product mix
I need help!!!PLZ!!!!!
100 points! NATIONAL SECURITY! Which of the following distinguishes U.S. national security policy in the late 18th-century from 21st-century national security
URGENT!!! what's the answer to this?