jaylencarter189 jaylencarter189

21-06-2019
Mathematics

contestada

Solve the system by the elimination method.
2x + y - 4 = 0
2x - y - 4 = 0
When you eliminate y, what is the resulting equation?

A.x = 0
B.4x = -8
C.4x = 8

Solve the system by the elimination method 2x y 4 0 2x y 4 0 When you eliminate y what is the resulting equation Ax 0 B4x 8 C4x 8 class=

Respuesta :

Mar92781 Mar92781

21-06-2019

Answer: C is correct, 4x=8

Step-by-step explanation:

You will add the two equations...

4x-8=0

Now you need to move the -8 over, which reverses its sign to positive.

4x=8

Answer Link

Otras preguntas

How to find the number of sides of a polygon when given the interior angle sum

Football is played in segments. What are those segments called and how many are there?

A BUYER IS PURCHASING A HOME AND HAS ORDERED A HOME INSPECTION AND A A TERMITE INSPECTION. WHAT SHOULD THE BUYER ORDER TO PROTECT AGAINST UNPAID UTILITY BILLS A

Think of some plants, animals, or products that you associate with certain areas of the world and do some research to find out where those items originated. Cho

Which groundwater contaminant contained in fertilizers and pesticides comes from farms? A. bacteria B. mercury C. nitrates D. sodium

Which group of words in this sentenceis an independent clause?Back in New York once more, Beardenbriefly became a songwriter beforepursuing art again.A Bearden

A motionless mass, hung on the end of a spring and pulled 5 cm downward, is a height of 1 meter above the classroom floor. Is that potential, kinetic, or elasti

A(n)____is a group of organisms that can mate and produce offspring that can mate.

Which factors cause air masses to move in the United States? Check all that apply. prevailing easterlies prevailing westerlies jet stream trade winds front

English drama began in the ___ A: Church B: Court C: Amphitheater D: Coliseum