hdhdhfhrjhrjtj8 hdhdhfhrjhrjtj8
  • 15-12-2020
  • Mathematics
contestada

PLEASE HELP ME ASAP ITS TIMED

PLEASE HELP ME ASAP ITS TIMED class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 15-12-2020

Answer:

The solution is (2, 1).

All other ordered pairs do not work.

Step-by-step explanation:

-2x + 5y = 1

5x - 3y = 7

-10x + 25y = 5

10x - 6y = 14

19y = 19

y = 1

5x - 3(1) = 7

5x = 10

x = 2

(2, 1)

The solution is (2, 1).

All other ordered pairs do not work.

Answer Link

Otras preguntas

help me?!Can you help me find and write accessibility examples!? 5
The eccentricity of an ellipse is a measure of how nearly circular it is. Eccentricity is defined as c/a, where c is the distance from the center to a focus
A spring is stretched with a spring constant of 3 N/m until it is extended by 50 cm. What is the elastic potential energy stored by the spring?​
Please help me out with this question Thank you
Please help me with this question!
Question 1. Some telescopes can be moved by computer control to a given location in the sky, say a star an astronomer wishes to observe. Such telescopes sometim
Assignment directions Imagine you are training to be a Federal Reserve Bank employee whose task is to monitor and rate member banks. As part of your job prepara
los chicos no _ simpaticos
What is a recursive definition for the sequence 3,6,12,24, ........ ?
a. Using real and imaginary as types of roots, list all possible combinations of root type for a fourth-degree polynomial equation.