JuluisD345978 JuluisD345978
  • 03-11-2022
  • Mathematics
contestada

Part E. Abigail needs to solve the system of equations below.

Part E Abigail needs to solve the system of equations below class=

Respuesta :

RoeyF202776 RoeyF202776
  • 03-11-2022

Given:

[tex]\begin{gathered} 5x-3y=42 \\ 2x-y=10 \end{gathered}[/tex]

Abigail made a mistake at step 3. This should be:

[tex]5x-6x+30=42[/tex][tex]-x=42-30[/tex][tex]-x=12[/tex][tex]x=-12[/tex]

Answer Link

Otras preguntas

Marching to different drummers. What is the most likely reason the author wrote this selection?
Why do you think it is important to be able to measure a ruler in technology and engineering? What types of things do think we need to measure and why
15 POINTS AND BRAINLIEST Which data set could be graphed as a set of points connected by a straight line? A) a book to student ratio of 10 to 1 B) a 1 to 7.50 r
Help please I have 40 minutes to do this
A 4.0-kilogram penguin sliding across a large, flat icy surface with a constant velocity of 2.0 m s–1. Assuming that the surface is frictionless, what size forc
If jeremy has 6 cookiesand wants to give them to 2 of hid friends , how much cookies will each of his friends have?
What Congressional Reconstruction successful? Why/why not
PLEASE HELP THIS IS DUE IN 5 MINUTES PLEASE
John belongs to a boating club that rents sailboats for $60 for the first hour and $20 for each additional hour. After renting a boat one day, he owed the boati
(2a+b)² -(3a+4b)(2a+7b)​