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 ( 81+ )
Otras preguntas
Given: m || n What is the value of x? x = a0
Convert the radian measure to degrees. (Round to the nearest hundredth when necessary): 7π/3
Which sequence of transformation carries ABCD onto EFGH
What is the relevance of osmosis to cellular homeostasis?
If you were to cut a small permanent bar magnet in half,A) None of these statements is true. B) one piece would be a magnetic north pole and the other piece wou
LeAnn is purchasing.giftwrap for a box that measures 8 inches long, 6 inches wide, and 6 inches tall. Calculate the total area of the box that will be covered i
On the average, how long does an American family remain in poverty?
Find the standard equation for the ellipse, using the given characteristic or characteristics. vertices:(0,+-7) foci: (0,+-√33)
rounding 1137 to the nearest hundred
Quadrilaterals are similar if their corresponding sides are proportional. true or false
