Expressions
Equations
Polynomials
Word Problems
Slope/equations
100
(x^(-3/4))^4
What is 1/x^3
100
Solve (x/3) + 1 = -2
What is x = -9
100
(2x^4y^3)^2
What is 4x^8y^6?
100
Mandy works at a part-time job. The amount she saves after working x hours is given by the equation y = 7.5x + 40. How much does Mandy earn per hour?
What is $7.50?
100
Put the following in slope-intercept form: 2x - 3y = 6
What is y = (2/3)x - 2?
200
(7t^2 + 4) - (t^2 - 2)
What is 6t^2 + 6
200
(x + 4)/2 = 9 - 3x
What is x = 2
200
(4x + 2)(2x - 3)
What is 8x^2 - 8x - 6?
200
A student has scores of 73, 84, 91, and 78. What score must the student earn on the fifth test in order to have an average score of 85?
What is X = 99?
200
What is the equation of a line that passes through (1, -4) and (2, 7)?
What is y = 11x - 15?
300
(d - 7)(d + 2)
What is d^2 - 5d - 14
300
(9/y - 7)= (6/y)
What is y = -14
300
Evaluate (10 - 3)2 + 20 / 4.
What is 19?
300
The length of a rectangle is 3 more than twice its width. The perimeter of the rectangle is 42 centimeters. What is the length of the rectangle?
What is 15 cm?
300
Find an equation of a line through (3, 4) and (1, -7).
What is y = (11/2)x - (25/2)?
400
2xy^2(3x^2 - 2y) - x^2y(2x - 3xy)
What is 9x^3y^2 -4xy^3 - 2x^3y
400
What is the x-intercept and y-intercept for the equation x + 2y = 6?
What is x-int = 6 and y-int = 3?
400
The sandbox at the local elementary school is 60 inches wide and 100 inches long. The sand in the box is 6 inches deep. How many cubic inches of sand are in the sandbox?
What is 36,000 in^3?
400
The function f(x) = .05x + 30 represents the monthly phone bill, in dollars, for x minutes of calls. Tia has $28 now. How many more dollars does Tia need for 500 minutes of phone calls?
What is $27?
400
The floor of a rectangular cage has a length 4 feet greater than its width, w. James will increase both dimensions of the floor by 2 feet. Which equation represents the new area, N, of the floor of the cage?
What is w^2 + 8w + 12?
500
2x^-3y^2z^-4
What is (2y^2)/(x^3z^4)
500
xy - d = m
What is y = (m+d)/x?
500
The length of the hypotenuse of a right triangle is 26 inches. One of the legs measures 10 inches. What is the length of the other leg?
What is 24 inches?
500
What is 18 feet per minute in inches per hour?
What is 12, 960 in/hour
500
The following are Melissa's grades in math this semester: (93, 68, 83, 87, 79, 91). If the teacher drops the lowest grade, which statement is true? a. The median increases by 2. b. The median increases by 5. c. The mean increases by 2. d. The mean increases by 5.
What is a?
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