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 ( 25+ )
Otras preguntas
What is an adjective phrase?
I'm inside the path I'm a difference of two numbers outside the paths what number am I
what are three physical properties of aluminum foil
Translation: how long has it been?
what are ten facts about Henry Morgan
Enzymes have many uses in home and industry.what type of organisms are used to produce these enzymes?Chose the correct answer from the following options:Mammals
What two numbers has a lcm of 50
one meter is approximately equal to 39.39 inches. about how many inches are in 5 meter
what is 15.70796327 rounded to 1 decimal point?
On a TI-84, how do you stop it from giving you simply a number for an answer when you put in a polynomial divided by another polynomial?
