Happygirl5661 Happygirl5661
  • 22-03-2024
  • Mathematics
contestada

Use the elimination method to solve the given system of equations. 4x-5y =21 2x 5y=0
a. (2.625,-1.05)
b. (10.5,-4.2)
c. (3.5,-1.4) d. (0,-4.2)

Respuesta :

Otras preguntas

What comes to mind when you think about the Civil War?
Indicate what type, or types, of reaction each of the following represents Fe(NO3)2(aq) + H2SO4(aq) → FeSO4(s) + 2 HNO3(aq)
Paul and his 6 friends spent 47 dollars each plus they wanted to split the Bill of the dinner at applebees. They spent greater than $73 dollars each in total. H
16'da 3 kesri 8 ile çarpıldığında en sade hali nedir​
Christian has a collection of 18 shark teeth. He identified them as 6 tiger shark teeth, 8 sand shark teeth, and the rest as bull shark teeth
the time period between 1880-1920 was a really big deal (or significant in American history) for all of the following reasons EXCEPT... America became the large
explain about the Terms Meaning/Details/Explanation Source of Information Used1. CondensationWater Vapor2. Humility3. Coronavirus
Jack, excited, shouts out that they can make more rules and punish whoever breaks them. What is Jack excited about? 1) Making more rules 2) Punishing whoever br
25/12 Convert this improper fraction into a mixed number:
Evaluate the expressiond = 5, e = 4(e + 6) ➗ 5a) 2.0b) 2.2c) 2.4d) 2.6