brooke1516
brooke1516
01-04-2020
Mathematics
contestada
3x + y = 4
x + 2y = -2
Respuesta :
domingogarcia483
domingogarcia483
01-04-2020
3x+y=4 (y=-3x+4)
Plug it in for y x+2(-3x+4)=-2
x=2
Plug in for x 2+2y=-2
y=-2
Solution: (2,-2)
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
Global imperialism was increased by the involvement of independent bankers and businessmen in the industrialized nations. These businessmen wanted to profit fro
Why are bees important to the reproductive success of flowering plants? a) bees transport nutrients to the plant b) bees carry pollen to other plants c) bees b
An inference is _____ . a. using what you have read to determine the most important idea in a text b. a conflict c. using what you have read and what you alread
Which sentence correctly uses a comma to separate the introductory phrase? Commerce is represented by, the female statue crowned with a wreath of olive leaves.
These are four points from a presentation on the Great Depression: a. effects of the Great Depression: unemployment and poverty b. causes, including the Wall St
Which gland is responsible for releasing melatonin?
What two European unions set the stage for the European Union? a. NATO and the European exchequer b. the Marshall Plan and COMECON c. the Warsaw Pact and NAFTA
Need help, plzzz!! Read the sentence.... Probes and satellites (has, have) no crew, but a rocket or shuttle often (carry, carries) astronauts. Which verbs corre
What is the best way to change this sentence from passive voice to active voice a. Francisco, the multitalented guitarist, was chosen by the band to be their le
Wright’s mother mainly worries that the publication of his story will harm his __________. a. character b. reputation c. development as a writer d. relationship
