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 (x, y), if x is _____________, then (x, y) lies either in the 2nd quadrant or in the 3rd quadrant.

Find the HCF of x 3 y 3 and y 4

Help my son please!!!

pleeeeeeeeeeeease hellllllllp meeeeeee the circle has a center of 0.its raduis is 3 cm,and the central angle A measures 100.what is the area of the shaded regio

What term is used for species that are at serious risk of extinction?

debate on money is better than educationexplain vividly a debate topic on money is better than education

a cylinder tin,7cm high,is closed at one end.if its total surface area is 462cmsquare,calculate its radius

use the graph below to answer this question: find the average rate of change for the given function from x=1 to x=2.

please help me asap. i really need help just tell me the fallacies and ideas to write not the 300 word paragraph We must abolish Daylight Saving Time. The pra

What is matter ? .......................