janetrprescott janetrprescott

17-04-2020
Mathematics

contestada

solve the system equations -x-y=0 and 6x-5y=66 by combining the equations

Respuesta :

nurijetaam nurijetaam

17-04-2020

Answer:

x,y(6.-6)

Step-by-step explanation:

{x=-y

6(-y)-5y=66

-6-5y=66

11y=66

y=6

-x-y=0

x=-y;

x=-6

Answer Link

Otras preguntas

Which two countries gained territories as a result of the Treaty of Paris 1763? Britain and France Canada and France Canada and Spain Spain and Britain

A family pays $45 each month for cable television. The cost increases 7%. a. How many dollars is the increase? b. What is the new monthly cost? Please Help :(

Syntax and diction involve which of the following? A. Repetition of vowel sounds and word choice B. Word order and choice C.Word order and exaggeration D. A u

How did economic opportunity divide urban and rural dwellers?

in what order did the four dissaporas occur

According to the passage, what were the benefits of the Green Revolution for China and India?

during a track meet Calvin drinks drinks 0.6 liter of water. Melinda drinks 0.8 times as much water as Calvin during the track meet. How much water does Melinda

Frank Norris summed up the literary movement of the late nineteenth century in his novel _____. McTeague Prisoners of Hope The Red Badge of Courage

What is the sensationalizing of the news to sell more papers called? A Red Journalism B Yellow Journalism C Hyperbolic Print D Exaggerative Style

choose the polygon that is a regular quadrilateral