Parallel
Lines that never touch.
Solve for x:
2x=10
x=5
What is the slope-intercept form equation?
y=mx+b
Which line is called the transversal?

The line that crosses the parallel lines.
Hakuna Matata!
What a wonderful phrase
Hakuna Matata!
Ain't no passing craze
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It means no worries
For the rest of your days
It's our problem-free philosophy
Hakuna Matata!
Variable
The letter or "unknown" value in an expression or equation.
Solve for x:
-3x-3=12
x=-5
What does the m and b stand for in the slope-intercept form equation?
m=slope
b=y-intercept
What kind of angles are 2 & 7?
Alternate Exterior
I've been staring at the edge of the water
'Long as I can remember
Never really knowing why
I wish I could be the perfect daughter
But I come back to the water
No matter how hard I try
Every turn I take
Every trail I track
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Every path I make
Every road leads back
To the place I know where I cannot go
Where I long to be
Origin
Is the coordinate point (0,0) on a coordinate plane. Is the starting point.
Solve for x:
5+2(x-4)=3
x=3
Name the slope and y-intercept of the equation below:
y=-6-2x
Slope: -2
y-intercept: -6
What kind of angles are 3 & 6?
Alternate Interior Angles
Remember me
Though I have to say goodbye
Remember me
Don't let it make you cry
For ever if I'm far away
I hold you in my heart
I sing a secret song to you
Each night we are apart
Remember me
Though I have to travel far
Remember me
Each time you hear a sad guitar
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Know that I'm with you
The only way that I can be
Until you're in my arms again
Remember me
Standard Form
An equation where the variables are located on the same side. Ex. 2x+3y=15
Solve for x:
3x-15 = -(x-5)
x=5
Convert the following equation from standard form to Slope-Intercept Form:
2x+3y=12
y=-2/3x+4
What kind of angles are 3 & 5? 
Same Side Interior
Let it go, let it go
Can't hold it back anymore
Let it go, let it go
Turn away and slam the door
I don't care what they're going to say
Let the storm rage on
The cold never bothered me anyway
It's funny how some distance makes everything seem small
And the fears that once controlled me can't get to me at all
It's time to see what I can do
To test the limits and break through
No right, no wrong, no rules for me
I'm free
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Here I stand and here I stay
Let the storm rage on
Let it go, let it go
I am one with the wind and sky
Let it go, let it go
You'll never see me cry
Here I stand and here I stay
Let the storm rage on
Supplementary
Sum is equal to 180 degrees.
Solve for y:
-6x+3y=-12
y=2x-4
Convert the following equation to Slope-Intercept Form:
y-4=2(x-3)
y=2x-2
What kind of angles are 5 & 1 ?

Corresponding Angles
Walking around on those
What do you call em'? Oh, feet
Flipping your fins you don't get to far
Leges are required for jumping, dancing
Strolling along down a
What's that word again?
Street
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in the sun....
Up where they walk, up where they run
Up where they stay all day in the sun
Wandering free
Wish I could be, part of that world.
Coefficient
Is the number located in front of the variable. Example: 2x
Solve for y:
2y-8x=12
y=4x+6
Convert the following equation to Slope-Intercept Form:
y+1=1/2x-2
y=1/2x-3
What kind of angles are 1 and 4? 
Vertical Angles
Elsa?
Do you wanna build a snowman?
C'mon, let's go and play
I never see you anymore
Come out the door
It's like you've gone away
We used to be best buddies
And now we're not
I wish you would tell me why
Do you wanna build a snowman?
It doesn't have to be a snowman
Go away, Anna
Okay, bye
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Do you wanna build a snowman
Or ride our bikes around the halls?
I think some company is overdue
I've started talking to the pictures on the walls
Hang in there, Joan
Transversal
Intersecting a system of lines.
Solve for y:
3x-y=3
y=3x-3
A line
Which angles are congruent and which are supplementary?
Supplementary: Same Side Interior ; Same Side Exterior
Congruent: Vertical Angles ; Corresponding Angles ; Alternate Exterior Angles ; Alternate Interior Angles
You've got a friend in me
You've got a friend in me
When the road looks rough ahead
And you're miles and miles
From your nice warm bed
You just remember what your old pal said
Boy, you've got a friend in me
Yeah, you've got a friend in me
You've got a friend in me
You've got a friend in me
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'Cause you've got a friend in me
You've got a friend in me
You got troubles, I've got 'em too
There isn't anything I wouldn't do for you
We stick together and see it through
'Cause you've got a friend in me
You've got a friend in me