emma212172 emma212172

06-03-2020
Mathematics

contestada

Solve the system by the method of substitution x + y = 0 and 4x+3y =10

Respuesta :

06-03-2020

Answer:

Make both equations equal to x

-y=x

-3/4y+5/2=x

Subsitute:

1/4y=5/2

Multiply by 4:

y=10

Answer Link

Otras preguntas

What type of triangle is this? 9 cm 9 cm 9 cm acute right scalene equilateral

descargar = blank undownload

HELP ME Which of these tables represents a function? A. W B. X C. Y D. Z

¿Adónde vas para leer un libro en español? a)Voy a la estación de policía. b)Voy a la biblioteca. c)Voy al banco. d)Voy a la oficina de correos.

Pls awnser first person right awnser mark brainliest

What is the Mosaic law?

What is the process of mRNA creating a protein?

PLEASE ASAP! GIVING BRAINLIEST! For the graphed exponential equation, calculate the average rate of change from x = 0 to x = 3. a) 3/2 b) 7/3 c) 3 d) 4

explain how identical and non-identical twins happenbe quick

How can I skip class: A: Fake sick. B: Have a heating pad on my heat to have a fake fever. C: Fake barf D: Act fine until a test the neb sick