9bbibbnwia 9bbibbnwia
  • 01-02-2021
  • Mathematics
contestada

Solve the following system of equations using substitution.
3m + 4n = - 12
n = - m - 2
A.m = -4, n = 2 O B.m = 4, n= -6
C. m = -8, n = 6 O D.m = 3, n = 1

Respuesta :

Niyaa121
Niyaa121 Niyaa121
  • 01-02-2021
It is A maybe use your calculator
Answer Link

Otras preguntas

Beneath earths surface, the temperature increases 10 degrees Celsius every kilometer. Suppose That the surface temperature is 22 degrees Celsius, and the temper
All parts in Noh dramas were played by women
Jason is saving up to buy a digital camera that cost $490. So far he has saved $175. He would like to buy the camera 3 weeks from now. Write an equation and sol
If a robin builds a nest in a big tree, the robin benefits and the tree is not helped or harmed. This type of symbiotic relationship is called commensalism, and
What were The main causes of the us war of independence
An automobile accelerates from 20 m/s to 50 m/s in 5.0 seconds what is its acceleration
21/24÷7/8 show work please
if Teresa's daughter is my daughter's mother Who am I to Teresa
What is 1 Third of 10000
Evolution _____. A) happens very quickly B) happens on a genetic level C) happens whenever an organism changes D) is the same as growth and metamorphosis