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

In 25 words or fewer, describe one primary source and one secondary source source you think would be useful when studying government and politics

What were the characteristics of the men who made up the Anti-Federalists party?

In 36 days a girl spent $18 on average what did she spend Daly

Which type of substance is graphene? A) atom B) mixture C) molecule D) compound

What factors led to the decreased Native American population by more than 80 percent from 1850 to the 1870s? A. They lost their land and freedom c. They were un

Find the width of a rectangle with a perimeter of 90 and a length of 15. Draw and label the rectangle first to set up your problem

How does the author create a sense of tension? The author uses flashback to reveal secrets about the main characters. The author uses dialogue to slow the

30 POINTS please help!!! What are the differences between renewable and nonrenewable resources? What are the benefits of solar energy? Be sure your answer is i

Please help! Write in y=mx+b

Which best describes the colonists’ view of their relationship with the British government?