marissarivera924 marissarivera924

25-01-2021
Mathematics

contestada

(5, 2);
2x +y= 12
—3y - х = -11
I’m confused help !

Respuesta :

snothing660 snothing660

25-01-2021

Answer:

so (5;2) belongs to these equaliations

Step-by-step explanation:

(5;2) is the same as (x;y)

so u just plug in your numbers

—3y - х = -11

-3*2-5=-11

-6-5=-11

-11=-11

2x +y= 12

2*5+2=12

12=12

Answer Link

Otras preguntas

Who was Tchaikovsky? need help pls

how did hitler change the lives of workers

How to solve 12^r=13 in solving exponential equation with logarithms

60% of what number is 72?

what is the mass in grams of 1.73 moles CaH2

how many days are really in a year

if a Balloon is filled with 282 cubic inches of a gas at a pressure of 14 pounds per square jnch, using inversely proportional find the new pressure of the gas

A ball falls, rebounds to 72% of its previous height and falls again. After two bounces, the ball reached a height of 25cm. From what height was the ball droppe

how to plot m>0 on a number line

I am factor of 48, I am bigger than 4 square. I am smaller than 5. WHAT IS THE MYSTERY NUMBER