yeetmaster3383 yeetmaster3383

01-12-2020
Mathematics

contestada

Given the following system, what should the second equation be multiplied by so that x is eliminated?
4x−y=9

x+3y=12

answers:
4

−13

13

−4

Respuesta :

keeleypom keeleypom

01-12-2020

Answer:

-13

Step-by-step explanation:

Answer Link

09-12-2020

Answer:

D. -4

Step-by-step explanation:

I just did the quick check. The other person is incorrect.

Answer Link

Otras preguntas

What is the value of the expression 16 + 4 • 5 – 6 ÷ 2? A.14 B.15 C.22 D.33

Find the pH of the following solution. 1.2 L of a solution containing 5.0x10^-4 grams of hydrobromic acid.

Gastric juice in the stomach contains pepsin and sulfuric acid. TrueFalse

why is gold less reactive than iron?

Is 8 out of 10 and 25 out of 30 boys playing sports the same

Prepositional phrases are normally used as: _____. Select all that apply. adjectives adverbs auxiliaries gerunds introductory phrases predicates

Metabolism requires energy and nutrients. true or false

What is the purpose of a pentad? A It helps you elaborate upon your slogan. B It helps you identify descriptive words for your subject. C It helps you generate

the state of the nigeria: redefining our values

Gastric juice in the stomach contains pepsin and sulfuric acid. TrueFalse