davidanguiano711612 davidanguiano711612

25-02-2021
Mathematics

contestada

How many solutions does this system have?

y=-3x
-9x-4y= 21

one solution

two solution

an infinite number

no solution

I need help please!!!!!

Respuesta :

omg888205 omg888205

25-02-2021

Answer:

one solutions

Step-by-step explanation:

Beacause at the end of the solution the value of x

will be the solution

Answer Link

Otras preguntas

CAN SOMEONE HELP WITH MY SPANISH ALSO READ THE QUESTION :((

Someone help me out please?

What are the answers to these questions?:

I need to know the answer to this question? 9(p−4)=−18

If ΔABC is similar to ΔDEFand EF = 6y, which represents the length of DF ? Options 3y + 3 3y + 9 4y + 7 4y + 16

from 2005 to 2015, a population of lions decreased by 2% annualy. there were 1500 of this population of likns in 2005. how many lions wew left by 2015

In 2011, 51% of cell phone owners in a country reported that their cell phone was a smartphone. The following year, the researchers wanted to test to see if the

please help me with this

how do you solve 3x-6y=21 and -5x-y=42

Read the passage and then answer the question: There are three reasons why keeping cats indoors is important. One, it is safest for the cat. Two, it prevents ca