X Marks the Spot
Step Up to the Line
The "X" Factor
Simplify Amazing
Life Applications
100
The solution to the equation 2(w+7) + 2w = 74.
What is w = 15?
100
The equation of a line with slope -2/3 and a y-intercept (0,-2).
What is y = -2/3x - 2?
100
The result of factoring the GCF out of x^7 + 18x^5 - 36x.
What is x(x^6 + 18x^4 - 36)?
100
The result of simplifying (-4 x^3 y^4 z)^3.
What is -64 x^9 y^12 z^3 ?
100
A bookstore charges its customers 32% over the wholesale cost of the book. How much does the book store charge for a book that has a wholesale price of $64?
What is $84.48?
200
The solution to the equation x^2 + 8x = -15
What is x = {-5,-3}?
200
The lines 8x + 6y = 12 and 12x + 9y = -27 are parallel, perpendicular, or neither.
What is Parallel?
200
The result of factoring x^3 + 13x^2 - 11x - 143 completely.
What is (x + 13)(x^2 - 11)?
200
The result of multiplying (2x + 5)(8x - 11).
What is 16x^2 + 18x - 55?
200
Jamie sells newspaper subscriptions door-to-door to help pay her tuition. She is paid a certain salary each night plus a commission on each sale she makes. On Monday, she sold 3 subscriptions and was paid $66. On Tuesday, she sold 8 subscriptions and was paid $116. Find a LINEAR EQUATION that calculates Jamie's pay (y) on a night she sells (x) subscriptions.
What is y = 10x + 36?
300
The solution to the equation sqrt(x+10) - 4 = 3.
What is x = 39?
300
The equation of a line with slope -3 that passes through the point (4,-8).
What is y = -3x + 4?
300
The result of factoring 9x^2 + 54x + 72 completely.
What is 9(x + 2)(x + 4)?
300
The result of simplifying sqrt(80 x^3 y^11 z^8).
What is 4 x y^5 z^4 sqrt(5xy)?
300
Last week a softball team ordered three pizzas and two pitchers of soda after a game, and the bill was $41. This week they ordered five pizzas and three pitchers of soda, and the bill was $67. What is the price of a single pizza, and what is the price of a pitcher of soda?
What is $11 for a pizza and $4 for a pitcher of soda?
400
The solution to the system: 12x + 9y = -69 and 3x + 5y = -31.
What is (-2, -5)?
400
The equation of the line that passes through the points (-2,7) and (4,-8).
What is y = -5/2x + 2?
400
The result of factoring 21x^2 + 31x +4 completely.
What is (3x + 4)(7x + 1)?
400
The result of simplifying (x^2 + 13x + 42)/(x^2 + x - 20) / (x^2 + 8x + 12)/(x^2 - 4x).
What is x(x + 7) / (x+5)(x+2)?
400
Rob can mow a lawn in 30 minutes, while Sean takes 60 minutes to mow the same lawn. If Rob and Sean work together using two lawn mowers, how long does it take them to mow the lawn?
What is 20 minutes?
500
The solution to x^2 - 4x -2 = 0.
What is x = {2 - sqrt(6), 2 + sqrt(6)}?
500
The equation of the line perpendicular to 6x - 2y = 10 that passes through the point (6,-3).
What is y = -1/3x - 1?
500
The result of factoring 12x^2 - 41x + 22 completely.
What is (4x - 11)(3x - 2)?
500
The result of simplifying sqrt(45) - sqrt(80) - sqrt(20).
What is -3sqrt(5)?
500
The length of a rectangle is 3 meters less than twice the width. The area of a rectangle is 104 square meters. Find the length and the width of the rectangle.
What is length = 13 m and width = 8 m?
M
e
n
u