Multi-Step Equations
Inequalities
Slope
Two-Step Equations
Evaluating
Tutor Trivia
100
2(x-2) = 8
6
100
x/4 > 8
x > 32
100
What is the slope of the line?
-2
100
Find the value of x in the equation:
-6x-18=60
-6x = 78
x = -13
100
What is y when x = 3?
y = -4x
-12
100
Which university/state appears on Mr. Tackett's water bottle?
Mr. Tackett
200
2x+20=7x+5
3
200
3x + 5 ≤ 14
x ≤ 3
200
Use the slope formula to determine the slope of the line that passes through the points (0,5) and (-8,9).
m = (9-5)/(-8-0)=4/-8=-1/2
200
Solve for the variable:
5 + m/7 = 15
m = 70
200
Evaluate the expression for x = 6.
(3x)/2
9
200
Who used to work with ponies?
Mr. Morales
300
(2x+2)/3=6
8
300
-3x + 2 >62
x<-20
300
Write the equation of the line in slope-intercept form.
y = 3/4x-2
300
Solve the equation for m:
-2(m+3)=8
m = -7
300
What is the value of the expression below given the point (2, 4).
x^{2}+3x-y
6
300
Estimate Mr. D's commute time to the closest multiple of 5
40 minutes
400
9(x-4)=8(x+1)+15x
x = \frac{-22}{7}
400
8x-43>13x+12
x<-11
400
Write an equation of the line in slope-intercept form that passes through (1, -7) and (2, -6).
y = x - 8
m = (-6-(-7))/(2-1) = 1/1 = 1
y = mx + b
-7 = 1(1) + b
-8 = b
400
Solve the equation:
n/8 + 4 = 16
n = 96
400
The x-coordinate of the vertex of the parabola below is x=3. What is the y-coordinate of the vertex?
y=2x^{2}-12x+18
y = 0
400
Solve this equation to find the number of plushies Ms. Lucien has in her room:
2x + 14 = 3x - 9
23 plushies!