heavennic0le heavennic0le

26-02-2021
Mathematics

contestada

Solve this system of equations: -8x+4y=16; y=5x+1 *

Respuesta :

Yang100 Yang100

26-02-2021

Answer:

x=1, y=6. (1, 6).

Step-by-step explanation:

-8x+4y=16

y=5x+1

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

-8x+4(5x+1)=16

-8x+20x+4=16

12x+4=16

12x=16-4

12x=12

x=12/12

x=1

y=5(1)+1=5+1=6

Answer Link

mmgarcia1974 mmgarcia1974

26-02-2021

X=y and y=x and x=1.

Answer Link

Otras preguntas

One job of the kidneys is to A. increase the salt and water balance in the blood. b. destroy old red blood cells. C. regulate the pH of the blood. D. produce u

If a shell can hold a maximum of 32 electrons, what is the value of n?

a speech on music ,how music is related to ur emotions

What is one way phytoplankton contribute positively to the ecosystem? Explain one way phytoplankton can be harmful or dangerous.

4a - 10 these are the choices: a)10 b)34 c)6 d)-10

how many moles are in 1.1 grams of fecl3

DNA may be found on the handle or tip of a baseball bat if it is used in a crime. a. True b. False

HIV specifically infects A. sperm cells. B. memory cells. C. helper T cells. D. red blood cells.

What is the value of 3√4096? A. 512 B. 64 C. 16 D. 8

Which of the following is an example of mechanical weathering? A.gravity B.oxidation C.acid formation D.lava intrusion