lovesummer12
lovesummer12
03-01-2017
Mathematics
contestada
solve by elimination and name the system
Respuesta :
apologiabiology
apologiabiology
03-01-2017
divide the top equation by 2
-4x+2y=-1
add that to the 2nd equaton
-4x+2y=-1
4x-2y=1 +
0x+0y=0
true
that means that they are the same line
the system is consistient and dependent (infinite solutions)
the solutions are all points on 4x-2y=1
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
which of these elements is essential to making up all organic molecules? A. hydrogen B oxygen c. carbon d nitrogen
Mrs. Collins wants to buy popsicles for the 78 children that were in the holiday play. Each child will receive 1 popsicle. There are a half dozen popsicles in e
The total number of subatomic particles in the nucleus is known as what
1. A _______ factor is one that makes people leave their homeland to seek out better-living conditions. Question 1 options: A.Proximity B.Positive C.Pull D.Push
Read the sentence fragment. Whenever I knit, _____. Which ending makes the fragment a complete sentence? A. a scarf for one of my friends B. my cat plays wi
Which of these sentences characterizes the regulatory mechanisms of gene expressions in organisms?
What is the value of x? Enter your answer in the box. PLS HELP ME I NEED TO GET THIS DONE QUICK AND DONT ANSWER IF U DONT KNOW THE ANSWER
The poems in this unit share a them of love: love of self, love of family, love of country, and love of a significant other. After deciding what kind of love is
what is the vertex of the quadratic function: y=-3(x+5)^2-4
According to the lecture, in communication, men tend to value ____________. a. questioning b. opinions c. directness d. honesty Please select the best ans
