equations
linear equations
polynomials
radicals
potluck
100
3x - 15 = -21
What is -2?
100
The slope of 2x + 3y = 6
What is
-2/3
100
The factors of
x^2 +10x + 16
What are
(x + 8)(x + 2)
100
The simplified form of
sqrt(75)
What is
5sqrt3
100
The solution for
2/3x-1/6=1/2x+5/6
What is 6?
200
-4( 2 - x) = 24
What is x = 8?
200
An equation parallel to
y=3/4 x -3
containing the point (0,5)
What is
y = 3/4 x + 5
200
The factors of
x^2 - 49
What are
(x + 7)(x - 7)
200
The simplified form of
sqrt(24 x^3 y^2)
What is
2xysqrt(6x)
200
Miah went to the movies. She spent a total of $50. She spent $10 on food and saw 8 movies. This is the cost of each movie.
What is $5?
300
4x + 3( x-2) = 5x - 20
What is x = -7?
300
The slope of an equation perpendicular to
2x -5y = 6
What is
-5/2
300
The area of a rectangle if the length is 2 more than 5 times the width.
What is
5x^2 + 10 x
300
The distance between ( 5,2) and (-2,3)
*hint: distance formula is 
What is
5sqrt2
300
You purchase a stereo system for $830. The value of the stereo system decreases 13% each year. This is the value of the system after 3 years.
*hint:
y=a(1-r)^x
What is $546.56?
400
2x + 3 < -5x -4
What is x < -1
400
An equation of the line containing the points (-1,5) and (3,9) in slope-intercept form.
What is
y = x + 6
400
The factors of
2x^2 -11x -21
What are
(2x + 3) ( x -7)
400
The quadratic formula
What is
(-b+-sqrt(b^2-4ac))/(2a
400
At a baseball game, Edwin bought five hot dogs and three sodas for $17. At the same time, Bre bought two hot dogs and four sodas for $11. This is the cost of one hot dog and one soda.
hot dogs $2.50 soda $1.50
500
Find 3 consecutive integers whose sum is 48.
What are 15,16,17?
500
A business purchases a computer for $2000. The value of the computer depreciates $400 per year. This linear equation gives the value y of the computer after x years.
What is
500
The volume of a rectangular prism with a length of 2x+5, a width of 3x and a height of 4x - 1.
What is
24x^3 +54 x^2 - 15x
500
A 25 ft ladder is leaning against a building and is 3 feet away from the building. This is the height of the ladder on the building.
What is approximately 24.8 ft?
500
Symyon jumped off a cliff into the ocean in Acapulco while vacationing with some friends. His height as a function of time could be modeled by the function
h(t) = -16t^2 + 16t + 480
, where t is the time in seconds and h is the height in feet. This is the amount of time it took for Symyon to hit the water.
What is 6 seconds?