bellais18 bellais18

12-12-2019
Mathematics

contestada

HELP NEEDED : Solve this using ELIMINATION:

8x + 8y = 240
4x + y = 54

Please!!!!

Respuesta :

creamcheesebun creamcheesebun

12-12-2019

4x + y = 54

8x + 2y = 104

8x + 8y - (8x + 2y) = 240 - 104

6y = 136

y=22 2/3

4x+ 22 2/3 = 54

4x= 31 1/3

x= 7 5/6

Answer Link

Lolbit408 Lolbit408

02-11-2020

Answer:

What the other guy said I believe

Step-by-step explanation:

Sorry for this answer I need points to ask questions, I'm doing a test

Answer Link

Otras preguntas

where did Cajuns live before moving to Louisiana

As President, he attempted to avoid war with France by sending representatives to Paris.

what is 1 name for a square besides a quadrilateral and a square?

Wendall and Sarah are taking road trips. Wendall travels for 15x miles per hour for x hours. Sarah travels for 6 more hours than Wendall at a speed that is 8 mi

what is quotient of a number 21

At its heart, the Scopes Trial was a clash between a. biology and science. c. evolution and science. b. education and science. d. religion and science.

How many racial groups existed in Latin american during the 18th century

Which is evidence supporting the theory of continental drift? A. The Appalachian Mountains of North America are continuous with mountains of Scotland and Scandi

solve 4(2a-1) = -10(a-5)

60% of a number is 90 what is 50%of the same number