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

Spencer is 51 years younger than Holly seven years ago Holly's age was four times Spencer's age how old is Spencer now

in the heading of a cover letter, which of the following formats should be used for the date?

Occam’s Razor states that the ____ explanation of a set of facts or observations is usually the correct one.

At the start of a race, a runner’s velocity changes from 0 to 4.0 m/s. It takes him 2 seconds to speed up. His acceleration is ______ m/s2.

[tex]100 - 9 {y}^{2} [/tex]

Why did Mr. Jones think that Nellie was the greatest jumping horse ever?

If Chloe has $3,200 in weekly sales, she will earn more money with

Read the passage from "Veterans Appreciate Our Gratitude, But What They Need Most Is Our Help." After the trumpet was sounded and the flag folded, a member of t

In this quotation, Paine suggests that the king’s actions

isaac newton's universal law of gravitation