Starts with "s"
Graphing Technique
Substitution/Elimination Technique
Choose your own adventure
Word Problems
100
The point of intersection of graphs on coordinate plane.
Also known as the values of the variables that make both/all the equations true.
What is the SOLUTION to a system of equations?
100
The solution to this system
What is (0,-2)?
100
The solution to this system (use Substitution to find it)
x=2y-6
3x+4y=32
What is (4,5)?
100
The solution to this system
(you choose the method you think would be the most efficient)
3x+4y=29
x=11-2y
What is (7,2)?
100
The two numbers in the situation below.
Two numbers that have a sum of 25 and a difference of 2.
What are 11 and 13?
200
A group (2 or more) of equations that are solved together.
What is a SYSTEM of equations?
200
The solution to this system
What is no solution?
200
The solution to this system (use Elimination to find it)
4x+3y=-5
2x+3y=-1
What is (-2,1)?
200
The solution to this system (you choose the method you think would be the most efficient)
2x+3y=25
2x+2y=17
What is
(1/2,8)?
200
The cost of a hamburger in the situation below.
Ben bought 5 cheeseburgers and 3 hamburgers for a total of $21. Carl bought 4 cheeseburgers and 1 hamburger for a total of $14.
What is $2.00?
300
The ratio that compares the change in y-values to the change in x-values and is needed if going to solve a system using the graphing technique.
What is SLOPE?
300
The solution to this system
(and yes there are 2 lines graphed)
What is infinite solutions?
300
The solution to this system (use Elimination)
4x+3y=10
3x+4y=11
What is (1,2)?
300
The solution to this system (you choose the method you think would be the most efficient)
-2x-2y=-10
x+y=5
What is infinite solutions?
300
The number of each type of coin in the collection described below.
Aja has 26 dimes and quarters worth a total of $3.95.
What is 17 dimes and 9 quarters?
400
The most efficient technique to use to solve a system of equations when you have a variable already isolated on one side of an equation.
What is the SUBSTITUTION technique?
400
The solution to this system (use the Graphing method to find it)
y=2/3x+3
y=-x+8
What is (3,5)?
400
The solution to this system (use Substitution to find it)
x=10-2y
3x+6y=12
What is no solution?
400
The solution to this system (choose the method you think would be the most efficient)
2x=4y-8
3x+4y=48
What is (8,6)?
400
(Silver and Gold) The measures of the angles in the diagram.
What is 85 degrees (A), 40 degrees (B), 55 degrees (C) and 125 degrees (D)?
500
(GOLD) You may be interested in doing this when solving systems. For example, you could _______________ 3(x + y) = 12 and make it 3x + 3y = 12 if you use the Distributive Property.
What is SIMPLIFY?
500
(GOLD) The solution to this system (use Graphing method to find it)
4x+y=2
x-2y=5
What is (1,-2)?
500
(GOLD) The solution to this system (use Substitution)
x+y+z=7
z=x-5
y=2x
What is (3,6,-2)?
500
(GOLD) The solution to this system (you choose the method you think would be the most efficient)
3x+5y+2z=3
2x+5y+3z=2
x+3z=-3
What is (0,1,-1)?
500
(GOLD) The speed of the plane in still air and the speed of the wind in the situation below.
Flying against the wind, a plane flew 2000 miles in 5 hours. The return trip, flying with the wind, took 4 hours.
What is 450 mph and 50 mph?