joerevetti joerevetti

18-10-2021
Mathematics

contestada

Is the ordered pair, (-1,-2) a solution to the system of equations?
-2x-3y = 11
-X+y= -2

Respuesta :

doomdabomb doomdabomb

18-10-2021

Answer:

No

Step-by-step explanation:

-2x - 3y = 11

-2(-1) - 3(-2) = 11

2 + 6 = 11

8 ≠ 11

Therefore it is not a solution

Answer Link

Otras preguntas

When historians talk about the future, they are referring to events that

6 erasers cost $6.60. Which equation would help determine the cost of 3 erasers?

What are some of the advantages and disadvantages of writing down a list or Bill of Rights?

true or false. the statement Es para mi madre means 'it is for my mother.'

4 tomatoes cost $3.40 what is the unit rate

In which country is physical punishment of a child illegal? a. united states b. canada c. finland d. france?

Solve for x. x/2 - 5 = x/5 - 2

HURRY Why were the first ten amendments added to the constitution and when were they ratified?

Which statement best describes the relationship between self-discipline and health? A. Self-discipline improves people's health by helping them act on their imp

Read the excerpt from "The Most Dangerous Game." "Ah, indeed?" the general inquired solicitously. "Well, I suppose that's only natural, after your long swim. Yo