nicdog78ovqd0f nicdog78ovqd0f
  • 28-09-2017
  • Mathematics
contestada

Solve the following system of equations by graphing. If the system is inconsistent or the equations are dependent say so.
7x-4y=3
21x-12y=9

Respuesta :

mohammadrashidowt0wi mohammadrashidowt0wi
  • 01-10-2017
-21x+12y=9
21x-12y=9

x=1
y=1
Answer Link

Otras preguntas

most people groups stopped living nomadic lifestyles once they discovered they could grow food in
Why is the constant of proportionality important in scale drawings?
The above image shows a supercontinent that is part of a theory by Alfred Wegener. This supercontinent is a part of the theory of __________. A. tectonic activi
Individuals with Type I diabetes mellitus do not make enough insulin. Which would be a mechanistic explanation of how insulin is used by the body
examples of taboos in Ghana.​
The portion of the Earth's surface occupied by permanent human settlement is officially called Group of answer choices People Zone Happy Zone Temperate Zone Hab
Ancestor worship began in China with Confucius. A. True B. False
Find the number from each of the following expanded forms: a)3×104 + 5×102 + 9 × 100 b)8 ×106 + 5×104 + 6 ×103 + 1 ×102
(-3/4)^3 Answer ASAP please!
What is an EKG? Why would you need one?
ACCESS MORE