liyahparker22
liyahparker22 liyahparker22
  • 02-11-2016
  • Mathematics
contestada

Solve this system of equations.

x + y = -3

x - y = 1

Respuesta :

GraceTheFace
GraceTheFace GraceTheFace
  • 02-11-2016
a. (-1,-2)

Because:
x + y = -3                                     
-1 + (-2) = -3
-3 = -3

x - y = 1
-1 - (-2) = 1
-1 + 2 = 1
1 = 1
Answer Link
Аноним Аноним
  • 02-11-2016
the correct answer is A.
Answer Link

Otras preguntas

What percent of 52 is 12? Round answer to the nearest tenth.
How does gabriel's rebellion compare to the uprising in saint domingue?
What do catalyst do in chemical reactions?
Who sets the salary of the president? A. Citizens B. Vice president C. Senate D. Congress
what did Justinian accomplish as a ruler
What were the 8 civilizations in the Fertile Crescent?
a store sells rakes for 9$ each. if the sale of the rakes totaled 171$ how many rakes were sold
Help 4. What is one of the tang dynasty. 1 the completion of the grand canal 2 the building of the Taj Mahal and other great structures 3 The granting of mor
What data do GIS and light detection and ranging (LIDAR) technologies provide to Portland city officials?
How is adding 4.56 + 2.31 similar to adding $2.31 + $4.56?