liyahparker22 liyahparker22

02-11-2016
Mathematics

contestada

Solve this system of equations.

x + y = -3

x - y = 1

Respuesta :

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

As State Agriculture commissioner, he used the newspaper of his department to give advice to farmers and talk about his political views. · He was criticized by

What is r = 14 ft ? I don't get it, can you please explain it

The Long March, led by Mao Zedong, MOST LIKELY led to the rise of the A) Nazi party in Germany. B) start of the Korean War. C) Communist party in Chi

The government uses the revenue from taxes to pay for goods and services for the community.

how are Bolivian bedrooms similar and different to bedrooms in the u.s.?

DNA structure was first described by [A] Catcheside [B] Nirenberg [C] Lederberg [D] Watson and Crick

Compared to a violin, a cello has a _______ register. a. baudy b. low c. high d. calm

How do the directions to make a protein get from the nucleus to the cytoplasm?

help please and explain how to find out the answer

Does the expression d - 12 have a greater value when d = 42 or when d = 46?