codya18
codya18
04-06-2018
Mathematics
contestada
is the answer a, b, c, or d.
Respuesta :
mkryukova19
mkryukova19
04-06-2018
x-2y =1 ------------->
x=1+2y
6x - 5y = 20
6(1+2y) - 5y= 20
6 +12y -5y =20
7y = 20 -6
7y = 14
y=2
x=1 +2y
x = 1 +2*2
x=5
(5,2) is the answer (B).
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
Is 12/10 rational or irrational?
12) A candy company used 8 gallons of syrup to make 4 batches of candy. What is the rate of syrup per batch? Please show work
The media's role is primarily entertainment, so it has little effect on our wellness. Please select the best answer from the choices provided. T F
Can someone help me with this question
A scientist is working on an experiment for which she needs 20 liters of a 3.5% salt solution, the same salinity as ocean water. All she has in her lab are a 10
To critique a text. Readers
What is the difference between acting "purposely" with respect to a result and acting "knowingly" with respect to a result under the model penal code? question
Passover is related to what event in Jewish history? [worth 99 points]
It was a very sleek boy, brown and thin and interesting-looking, that knocked at the door of the parlor where Mademoiselle sat reading a yellow-covered book an
Which character is the focus of this statement? But we have not come into that part of the world to be prudent. A). the professor B). Hans C). Harry D). Gretc
