sodontcare sodontcare
  • 31-07-2017
  • Mathematics
contestada

Solve each system:

80x+60y=85
100x-40y=20

Respuesta :

Аноним Аноним
  • 31-07-2017
y = 3/4 (fraction)
x= 1/2 (fraction)
Answer Link

Otras preguntas

What set Pennsylvania apart from other colonies
Why are many otherwise safety-conscious people victims of Internet crime?
Roger williams settled which colony as part of his effort to separate from the church of england?
What is the answer to " What do electrons wear on their feet"?
are boys or girls more likely to abuse androgenic steroids.
King of Spain who advanced Catholic power throughout the world
When is it necessary for citizens to rebel against their government
Which of the following has the least number of identified substances? *compounds*elements*molecules*subatomic particles please help! thank you!
Which word is described as air that has been contaminated by tobacco smoke? A. passive smoke B. secondhand smoke C. mainstream smoke
The orbitals can be found by counting down the _____. (A) groups (B) valence electrons (C) periods (D) atomic number