The probability of picking a yellow ball from a basket of 23 green balls, 87 blue balls, 63 red balls, 71 orange balls, 96 purple balls, and 52 pink balls
What is 0
100
The slope of the line 2x + 3y = 15
What is -2/3
100
If Tim is a third of his brother's age now, but will be half of his brother's age 4 years from now, this will be Tim's age in 15 years
What is 19
200
The area of a rhombus with a perimeter of 20, and with one of the diagonals being 8
What is 24
200
The coordinate point that satisfies the equations
2x + 3y = 31 and 8x - 11y = -37
What is (5,7)
200
The probability of picking a yellow ball from a basket of 23 green balls, 87 blue balls, 63 red balls, 1 yellow ball, 71 orange balls, 96 purple balls, and 52 pink balls
What is 1/393
200
The slope of the line connecting points (3,15) and (-2, 23)
What is -8/5
200
If 9 pencils and 2 erasers cost $18.50, and 3 pencils and 4 erasers cost $14.50, this is the cost of 8 pencils and 10 erasers
What is $37
300
The sum of the interior angles of a hexagon
What is 720
300
The values of x when x^2 + 5x - 14 = 0
What is 2 and -7
300
The probability of flipping a coin 4 times in a row and having it land on the same side each time
What is 1/8
300
The coordinate of the intersection points of the lines
9x + 2y = 11 and y = 5x - 4
What is (1,1)
300
If Joey has $8.70 in change, with 3 times as many quarters as he has nickels, and 10 more nickels than quarters, this is how many of each coin that Joey has
What is 7 nickels, 21 quarters, and 31 dimes
400
The area of an equilateral triangle with a perimeter of 57
What is 361(sqrt3)/4
400
The coordinate point that satisfies the equations
3x + 4y = 18 and 5x - 6y = 12
What is (78/19, 27/19)
400
The probability of drawing 2 aces in a row from a standard deck of cards without replacement
What is 1/221
400
The slope of the line perpendicular to the line 4x + 13y = 19
What is 13/4
400
DOUBLE JEOPARDY
How many gallons of 5% alcohol solution must be mixed with 10 gallons of 10% alcohol solution to get an alcohol solution that is 8%
500
The area of a triangle with lengths 7, 8, and 13
What is 14(sqrt3)
500
The values of x when 3x^2 + 13x + 5 = -9
What is -2 and -7/3
500
The probability of drawing 4 aces at a time from a standard deck of cards
What is 1/270,725
500
The coordinate points where the equation x^2 + 11x + 18 intersects the x-axis
What is (0,-2) and (0,-9)
500
The time in hours it takes for a train traveling at 90 mph to overtake a train traveling at 82 mph which left the station 45 minutes before