coolvibes12 coolvibes12

07-06-2020
Mathematics

contestada

Please answer correctly !!!!! Will mark brainliest !!!!!!!!!!

Please answer correctly Will mark brainliest class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

07-06-2020

Answer:

Exactly one solution

Step-by-step explanation:

4x -2y = 8

2x +y = 2

Multiply the second equation by 2

4x +2y = 4

Add the two equations together

4x -2y = 8

4x +2y = 4

-------------------

8x = 12

x = 12/8

We know there will be one solution

Answer Link

Otras preguntas

variable producion hydrojen

Describe at least one alternative idea to get the washers to the top of the fishing line.

Two 5.0-cm-diameter metal disks separated by a 0.68-mm-thick piece of Pyrex glass are charged to a potential difference of 1800 V. a) What is the surface charge

Use the quadratic formula to solve: 3x² + 4x + 2 = 0. What is the value of the discriminant? What does this tell you about the solutions to the equation?

I need help on my homework it's hard

Your first trip aboard personal narrative 700 words

Identify the independent and dependent variablesthe amount of gasoline in a car's fuel tank and the amount of time spent driving

Mike says the opposite of 5 is –5 and the absolute value of 5 is –5. Is he correct? Use the drop-down menus to explain your answer.

¿Dónde tiene lugar la protesta de la ley de azucar?

By 1850 the United States stretched from the Atlantic coast to which ocean?