MiaDeaniebopper MiaDeaniebopper

21-08-2017
Mathematics

contestada

PLEASE PLEASE HELP!! Classify this system and determine the number of solutions.

PLEASE PLEASE HELP Classify this system and determine the number of solutions class=

Respuesta :

Аноним Аноним

21-08-2017

this system of linear equation has infinite solutions because they are really the same equation.

12x + 3y = 21
3y = -12x + 21 Divide through by 3:-

y = -4x + 7 <-------- which is the first equation

Answer Link

Otras preguntas

How many faces edges vertices does a decagonal prism have ?

How many faces edges vertices does a decagonal prism have ?

Our body needs iron. Certain foods are rich in iron and iron tablets are usually recommended by doctors. but neither the food nor tablets are hard like iron? Wh

what is a prepositional case?

Find the domain of each rational expression. f(x)=5x-7/4

how is acceleration of the cart related to the amount of force acting on it? the strips of it?

how is acceleration of the cart related to the amount of force acting on it? the strips of it?

Which Kelvin temperature is equal to 200.°C?

What is the passive voice of "I went to a movie"

The boy was penitent and _______ to the store clerk for stealing candy.a-bragged b-apologizedc-talked d-cordial