LCM
Multiply
Slope
Equations
Linear Systems
100
The least common multiple of 6, 16, and 20
What is 240
100
Simplify:
4x(x-2)
4x^2-8x
100
The slope of a horizontal line
What is 0
100
The slope-intercept form equation of a line with a slope of -2 passing through the point (0, 5)
What is
y=-2x+5
100
The solution to the system of equations
2x+y=5
3x-y=10
What is
(3, -1)
200
The least common multiple of 4x, 5xy, and 10
What is 20xy
200
Simplify:
(x+5)(x-2)
x^2+3x-10
200
The slope of a line parallel to
y=5x+2
What is 5
200
The slope-intercept form equation of a line passing through the points (0, 3) and (4, -1)
What is
y=-x+3
200
The solution to the system of equations:
-2x+2y=5
x+y=2
What is
(-1/4,9/4)
300
The least common multiple of
3x^2, 10xy^3, and 45x^2y
What is
90x^2y^3
300
The area of a square with a side length of
(x-2)
What is
x^2-4x+4
300
The slope of a line perpendicular to
y=5x+2
What is
-1/5
300
The point-slope form equation of a line passing through (7, -2) and (3, 6)
What is
y+2=-2(x-7) or y-6=-2(x-3)
300
The solution to the system:
1/2x+1/4y=4
-2x-y=-16
What is
infinitely many solutions,
y=-2x+16
400
The least common multiple of
(x+3)(x+2) and 3x^2+6x
What is
3x(x+3)(x+2)
400
Simplify:
(x+2)(x^2-5x-3)
x^3-3x^2-13x-6
400
The slope of a line parallel to
x=6
What is undefined
400
The slope-intercept form equation of a line passing through (2, -3) and (6, -1)
What is
y=1/2x -4
400
The solution to the system of equations:
1/3x+y=2/3
x+3y=7
What is
no solution
500
The least common multiple of
(5x+10) and (10y+5)
What is
5(x+2)(2y+1)
500
Find the shaded area:
10x^2+8x
500
The slope of a line through (-2, 5) and (6, 9)
What is
1/2
500
The slope-intercept form equation of a line passing through (2, -6) and (8, 4)
What is
y=5/3x-28/3
500
The solution to the system:
y=2/3x+6
5x-3y=6
What is
(8, 34/3)