Answer:
Step-by-step explanation:
I don't know if this is what you are looking for but, I would use substitution to solve what x and y are
6x+2y = 1
is the same as -6x-2y= -1 because if you multiply everything by -1 it will equal
6x+2y = 1
so now you have
6x+2y = 1
6x+2y = 1
I would set the equation equal to one variable and substitute.
6x+2y = 1 = 2y = 1 - 6x = y = (1/2) - (6x/2) = y = (1/2) - 3x
now plug in (1/2) - 3x in to one of the y's because they are the same equation
6x + (1/2) - 3x = 1
subtract 1/2
6x - 3x = 1/2
subtract the x's
3x = 1/2
now divide both sides by 3
x = (1/2)/ 3
x = 1/6
now that you know what x equals, plug that into the equation and find y
6(1/6) + 2y = 1
1 + 2y = 1
subtract 1
2y = 0
now divide to find y
y = 0/2
y = 0
so
x = 1/6 and y = 0
Answer:
32 (option c /3)
Step-by-step explanation:
The given angles of the triangle = 46 and 102
we know that the sum of angles in a triangle = 180.
So, angle 3 = 180 - (46+102) = 180 - 148 = 32 degrees
Hope this helps
Answer:
1 / 8
Step-by-step explanation:
Given the data
_____Favor __Oppose__ No Opinion__Total
Demo 320___ 150 ______50 _______ 520
Repub 125___ 345 _____ 10 _________480
Total 445 ___495 ______60 ________ 1000
what is the probability that a citizen selected at random will favor reducing industries' carbon emissions, given that the person is a Republica
From the table provided :
n(favor n republican) / n(Total)
Number of republican who are in favor = 125
Total number of persons = 1000
Hence,
125 / 1000
= 1/8
(
−
4
,
−
5
)
(
-
4
,
-
5
)
s
l
o
p
e
=
1
2
s
l
o
p
e
=
1
2
Find the value of
b
b
using the formula for the equation of a line.
b
=
−
3
b
=
-
3
Now that the values of
m
m
(slope) and
b
b
(y-intercept) are known, substitute them into
y
=
m
x
+
b
y
=
m
x
+
b
to find the equation of the line.
y
=
1
2
x
−
3