ruizemilyyyy ruizemilyyyy

19-06-2020
Mathematics

contestada

The table can be used to determine the solution to the system of equations, 2y - x =8, and y - 2x = -5. PLEASE HELP

The table can be used to determine the solution to the system of equations 2y x 8 and y 2x 5 PLEASE HELP class=

Respuesta :

wolf1728 wolf1728

19-06-2020

Answer:

A) 2y - x =8

B) y - 2x = -5 We'll multiply A) by -2

A) -4y +2x = -16 then adding this to B)

-3y = -21

y = 7

x = 6

Answer is the 4th one.

Step-by-step explanation:

Answer Link

Otras preguntas

which statement best explains scholarships that cover the costs of an edcation? A.They require the use of savings. B.They need to be paid back later. C.They are

write the formula for finding each interior angle of a polygon and use the formula to find the measyre of each interior angle measure of a 15-gon

Why did texans declare independence from mexico in 1836 worksheet answer key?

Does Lincoln believe blacks and whites are equal? If so, are they 100% equal or only equal in certain areas?

Research would lead you to believe that students who have the most facebook friends have

Adjectives of nationality in French are different from those in English because A. they are capitalized. B. they are not capitalized. C. they are always writ

A hemiglossectomy is the surgical excision of _________ of the tongue.

Matrix equations Solve.

A subject with at least two parts joined by and, or, or nor is

According to ____, the goal of psychology is to study how the mind enables and facilitates the adaptation of the organism to its environment. galton darwin wats