Systems of Equations
Exponents
Polynomials
Quadratics
Radicals
100
Solve the system of equations by elimination. -3x-y=-5 2x-2y=-2
(1,2)
100
See board
100
Simplify: (2x^2+7x+3)-(x^2-7x+1)
x^2+14x+2
100
Find the coordinates of the vertex of the graph of the function. y=2x^2 + 12x + 10
(-3,-8)
100
See board
200
Solve by substitution: 2y=x+1 -2x-y=7
(-3,-1)
200
See board
200
A rectangular garden has a length of 4x+6 and a width of 4x-2. How much fencing would you need to secure the whole garden?
16x+8
200
Solve using square roots: 1/2 x^2=32
x=8,-8
200
See board
300
The sum of two numbers is 17. The total of four times the smaller number and two times the larger number is forty-four. Find the two numbers.
5 and 12
300
See board
300
Simplify (4n+7)^2
16n^2+56n+49
300
Solve by factoring: 5p^2-9p-2=0
p=-1/5, 2
300
See board
400
A test has twenty questions worth 100 points. The test consists of True/False questions worth 3 points each and multiple choice questions worth 11 points each. How many multiple choice questions are on the test?
5 multiple choice questions
400
See board
400
Factor 10v^2-27vw+18w^2
(2v-3w)(5v-6w)
400
The area of a rectangular rug is 60 ft^2. If the width is 2 ft more than twice the length, find the dimensions.
length=5 ft width=12 ft
400
See board
500
The Lakers scored a total of 80 points in a basketball game against the Bulls. The Lakers made a total of 37 baskets. Assuming all points were from two- or three- point shots, how many two-point shots did the Lakers make? How many three-point shots?
31 two-point shots 6 three-point shots
500
See board
500
The volume of the rectangular prism is 3d^3+2d^2-3d-2 cm^3. Find the dimensions.
(3d+2)(d+1)(d-1)
500
A ball is thrown into the air. The height, h, in feet, of the ball can be modeled by the equation h=-16t^2+20t+6, where t is the time, in seconds, the ball is in the air. When will the ball hit the ground? Round your answer to nearest hundredth if necessary.
1.5 seconds
500
See board
M
e
n
u