A correct translation of “six less than twice the value of x” is...
What is 2x - 6?
100
The solution of the system of equations:
2x - 5y = 11 and -2x + 3y = -9
What is (3, -1)?
100
The expression -3x(x - 4) - 2x(x + 3) is equivalent to
What is -5x^2 + 6x?
100
Interval notation that represents the set of all numbers from 2 through 7, inclusive.
What is [2, 7]?
100
If the value of dependent variable y increases as the value of independent variable x increases, the graph of this relationship could be a ___________ slope.
What is positive?
200
The sum of Scott's age and Greg's age is 33 years. If Greg's age is represented by g, Scott's age is represented by...
What is g - 33?
200
The value of the y-coordinate of the solution to the system of equations x + 2y = 9 and x - y = 3.
What is 6?
200
When 3g^2 - 4g + 2 is subtracted from 7g^2 + 5g - 1
What is 4g^2 + 9g - 3?
200
Interval notation that describes the set S = {xI1<x<10}
What is (1, 10)?
200
The slope of the line that passes through the points (3, 4) and (-6, 10)
What is -2/3?
300
If h represents a number, which equation is a correct translation of "Sixty more than 9 times a number is 375"?
What is 9h + 60 = 375?
300
The equations 5x + 2y = 48 and 3x + 2y = 32 represent the money collected from school concert ticket sales during two class periods. x represents the cost for each adult ticket and y represents the cost for each student ticket. The cost for each adult ticket is...
What is $8?
300
The sum of 3x^2 + 4x - 2 and x^2 - 5x + 3
What is 4x^2 + x - 1?
300
Given:
A = {all odd integers from 1-19, inclusive}
B = {9, 11, 13, 15, 17)
The complement of set B within set A
What is {1, 3, 5, 7}?
300
The equation of the line that passes through the point (3, -1) and has a slope 2
What is y = 2x - 7?
400
Mrs. Smith wrote "Eight less than three times a number is greater than fifteen" on the board. If x represents the number, the inequality that is a correct translation of this statement is...
What is 3x - 8 > 15?
400
Using the substitution method, Ken solves the following system of equations algebraically.
2x - y = 5
3x + 2y = -3
The equivalent equation that Ken could use is...
What is 3x + 2(2x - 5) = -3?
400
The expression (2x + 1)^2 - 2(2x^2 - 1)
What is 4x + 3?
400
Set A = {(-2, -1), (-1, 0), (1, 8)}
Set B = {(-3, -4), (-2, -1), (-1, 2), (1, 8)}
The intersection of sets A and B
What is {(-2, -1), (1, 8)}?
400
The slope of the line x = 5
What is undefined?
500
The sign shown below is posted in front of a roller coaster ride at the Wadsworth County Fairgrounds.
"All riders MUST be at least 48 inches tall."
If h represents the height of a rider in inches, the correct translation of the statement on this sign is...
What is h >_ 48?
500
The point that is the intersection of the graphs of the lines
2x - y = 3 and x + y = 3
What is (2, 1)?
500
Factored completely, the expression 2x^2 + 10x - 12 is equivalent to
What is 2(x + 6)(x - 1)?
500
Set A = {3, 6, 9, 12, 15}
Set B = {2, 4, 6, 8, 10, 12}
A U B