estafford69 estafford69

10-11-2020
Mathematics

contestada

Find the solution of the system of equations.
-x+3y=9
-x-y=-3

Respuesta :

Аноним Аноним

12-11-2020

Step-by-step explanation:

use the steps of simultaneous

elimination steps

Ver imagen Аноним

Answer Link

Otras preguntas

The aftermath of a hurricane demonstrated here is called a watershed storm surge runoff white cap

Help me please i need the lenght of yz . . . . . . . . . .. . . . . . .

Read the excerpt from "Lather and Nothing Else. " I went on lathering his face. My hands began to tremble again. The man could not be aware of this, which was l

Work out the size of an interior angle of a regular polygon with 24 sides.

find the volume of the solid

Select the correct answer. What do scientists use to determine the temperature of a star? A. Thermometer B. Distance from Earth C. Composition D. Color.

A spring has a relaxed length of 7 cm and a stiffness of 200 N/m. How much work must you do to change its length from 10 cm to 15 cm

Some people have two eggs for breakfast. Which of these causes a chemical change to the eggs? A. Cooking the eggs B. Breaking the eggs C. Stirring the raw eggs

True or False: Some financial professionals prefer as-reported data, because they like to apply their own standardization techniques.

What is the genre of "The Sniper"? a) horror b) historical fiction c) science fiction d) mystery