chenyuanhe chenyuanhe
  • 09-02-2017
  • Mathematics
contestada

solve each system by elimination
1. -20x+3y=12 10x+2y=8
2. -3x-2y=4 9x+6y= -12

Respuesta :

GetDontGive GetDontGive
  • 09-02-2017
1. y=4 x=0

2. I think no solution
Answer Link

Otras preguntas

the valence of aluminum +3 and the valence of chlorine is -1 the formula for aluminum chloride is correctly written as
La escuela de jorge forever deportes como el balincesto, el fútbol, el voleibol y el _______
What is the name of the imaginary east and west lines on thr globe
please help asap 30 pts
Which of these images portray obstructions during communication that may hamper effective communication
What economic, social and cultural factors in the 1890s influenced how we view art from that period (for the Uk)
what two metals are combined to make bronze?
Which of the following best explains the flow of energy in this food web? (3 points) Mushrooms → Hawk → Squirrel → Grasshopper Grasshoppers → Snake → Wolf → H
How many liters of water vapor can be produced if 8.9 liters of methane gas (CH4) are combusted, if all measurements are taken at the same temperature and press
there is a photo attached