Algbera
Probability
Geometry
Solve using quad formula
solve system of equations
100
There were 90 kites in a shop, and the shopkeeper was left with only 5 kites. How many kites does the shopkeeper sell?
What is 85?
100
If we throw two coins in the air, then the probability of getting both tails will be
what is 1/4?
100
In a 30-60-90 triangle, the length of the hypotenuse is 6. What is the length of the shortest side?
What is 3?
100
2x^-5x+3=0
What is x=3/2 and x=1?
100
Solve this system of equation by elimination
-4x-2y=-12
4x+8y=-24
What is (6,-6)
200
2x+3=9
what is 3?
200
A bag contains 3 red marbles, 2 blue marbles, and 5 green marbles. What is the probability of randomly selecting a red marble?
What is 3/10?
200
What is the area of a circle with a diameter of 16?
What is 64(pi)
200
4x^2-5x-12=0
What is x=2.4 and x=-1.216?
200
y=6x-11
-2x-3y=-7
Solve by substitution
what is (2,1)
300
Write the the expression for this word phrase: 'Three times a number 14, decreased by 10
What is 3 x 10-14?
300
If we throw two coins in the air, then the probability of getting both tails will be
what is 1/4?
300
The circumference of a circle is 30
. What is its area?
(225 pi)
300
2x+3=0
Cannot be solved
300
Solve by substituting
-4x+y=6
-5x-y=21
what is -3,-6?
400
What is the GCF (Greatest Common Factor) of 25 and 50?
What is 25?
400
A spinner is divided into 8 equal sections, numbered 1 through 8. If it is equally likely to land on any of the numbers, what is the probability of landing on a prime number?
what is 4/
400
Pythagoras theorem states that “In a right-angled triangle, the sum of the square of the other two sides of a triangle is equal to the
What is Square of the hypotenuse ?
400
x^2-5x+6=0
What is x=3,x=2?
400
-2x+y=2
4x-2y=18
Solve anyway you want
What is no unique solution
500
(9+5i)−(4+7i) = ?
What is 5-2i?
500
In a bag, there are 4 red balls, 3 blue balls, and 2 yellow balls. If two balls are drawn without replacement, what is the probability that both balls are red?
what is 1/6?
500
In a right triangle, the length of the base is 3 cm, hypotenuse is 5 cm. Find the value of the missing side.
What is 4cm?
500
19x=7-6x^2
What is x=1/3,x=-7/3
500
-3x-3y=3
y=-5x-17
Solve anyway you want
What is -4,3?