josselynestrada18 josselynestrada18
  • 03-12-2020
  • Mathematics
contestada

Solve the system of equation by elimination.

x+2y= -7
-x-2y=8

A. (8,7)
B. No solution
C. (-7,8)
D. (-8,7)

If you can, please explain step by step:)

Respuesta :

znyrrgdjuc
znyrrgdjuc znyrrgdjuc
  • 03-12-2020
B.) no solution......
Answer Link

Otras preguntas

What was the purpose of the Palmer raids? Need ASAP
Scor Question Help 4.D.49 You can afford monthly payments of $500. If current mortgage rates are 2.83% for a 15-year fixed rate loan, how much can you afford to
What enables U.S. citizens to consume a disproportionately large amount of products compared to the rest of the world? A. large oil reserves OB. high per capita
One of the problems created by flooding and rain,is that it washes away or the light silt called loess. A. erodes B. sinks C. dehydrates D. solidifies
At December 31, 2018, the following information was available for Deen Company: ending inventory $22,600; beginning inventory $21,400; cost of goods sold $171,0
The lands the Netherlands have reclaimed from the sea are known as polders. True False
The Flow of Control refers to the order in which statements are executed. TRUE FALSE
The road to political stability was difficult for the countries of Southern Europe due to a lack of a cultural identity. long history of invasions. lack of key
What rocks form the hard caprock of mesas in the Thunder Bay - Nipigon region? O A) Quartzite O B) Conglomerate C) Granite D) Diabase
which representation has a constant of variation of -2.5​