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Equations and Inequalities
Linear
Application
Polynomials
Potpouri
100
The solution to 4n - 9 = 15
What is n = 6?
100
Slope-intercept for of -x - 2y = 12
what is y = -1/2x - 6?
100
One number is four times another. The sum of the numbers is 55.
What are 44 and 11?
100
Find the degree of the polynomial 5x^3 – 4x^2 – 5x^4 + x + 2
What is 4th degree?
100
Write in scientific notation 175000
What is 1.75 x 10^5
200
The solution to 2(x + 4) - 5 = 17 - 5x
What is x = 2?
200
The line with a slope of -2 that contains the point (1,7)
What is y = -2x + 9?
200
Jack and Jill are neighbors whose house numbers are consecutive even integers with Jack's house number less than Jill's. Two times Jack's number is 22 more than Jill's number.
What are 24 and 26?
200
Simplify 3(x + 6)(x + 4)
What is 3x^2 + 30x + 72?
200
Find the quotient of (9x^6 + 6x^3 - 3x^2)/(3x)
What is 3x^5 + 2x^2 - x?
300
The solution to -3x + 2 < 5
What is x > -1?
300
The equation of a line that passes through (3,2) and is parallel to the line y = 2x + 7
What is y = 2x - 4?
300
The length of a rectangle is 15 feet more than twice the width, and the perimeter is 120 feet. Find the length and width.
What are 45 feet and 15 feet?
300
Factor completely 4x^2 - 24x + 36
What is 4(x - 3)(x - 3)?
300
A cell phone company charges a flat rate of $50 per month plus and additional 10 cents per minute. Write a linear equation to model this.
What is y = .10x + 50?
400
The solution to the system x - y = 5 and 2x - y = 10
What is (5,0)?
400
The equation of the line containing the points (7,-3) and (2,2)
What is y = -x + 4?
400
A paint contractor bought paint for the interior and exterior of a house. He bought 4 gallons more of exterior paint than interior paint. If the interior paint cost $12 a gallon and the exterior paint cost $18 a gallon, and the total cost of the paint was #372. Find the number of gallons of each type of paint he bought.
What is 10 gallons of interior and 14 gallons of exterior?
400
Factor completely 3x^2 - 33x + 54
What is 3(x - 9)(x - 2)?
400
Simplify (-6x^2 - 2x + 1) - (-3x^2 + 7x - 4)
What is -3x^2 - 9x + 5?
500
The solution to 4x - 10y = -4 and x + 5y = 5
What is (1, 4/5)?
500
The equation of a line that passes through the point (-2,4) and is perpendicular to the line y = -2/5x - 6
What is y = 5/2x + 9?
500
Two trains traveling on parallel tracks are going toward each other from a distance of 378 miles. If the freight train is moving at 22 miles per hour and the passenger train is moving at 50 miles per hour, how long will it take for them to pass each other?
What is 5.25 hours?
500
Factor completely 3x^2 - 10x + 3
What is (3x - 1)(x - 3)?
500
A right triangle has legs that measure 9 feet and 12 feet. Find the length of the hypotenuse.
What is 15 feet?