Vocab and trivia
How many solutions?
Solve by Graphing
Solve by Substitution or Elimination
Word Problems
100
This word means "a math statement with an equals sign."
What is "equation"?
100
The system of linear equations below has this many solutions.
What is one? (-4,-6)
100
This is the solution to the graph below.
What is (-1,1)?
100
Solve the systems of equations using Elimination:
14x + 2y = 26
-14x - 6y = -50
(1, 6)
100
The difference between a snert and a snart is six. The sum of twice a snert and a snart is eighteen. How large is a snert and how large is a snart?
(8,2)
200
The definition for this term is "a point where two linear equations intersect."
What is "solution"?
200
The system of linear equations below has this many solutions.
y = 3x - 5
y = 3x + 7
What is zero?
200
This is the solution to the graph shown below.
What no solution?
200
Solve the systems of equations using substitution:
-5x - 5y = 10
y = -4x -17
(-5, 3)
200
Joe was looking through a numeric puzzle book and found the following puzzle. The sum of two numbers is two. The difference of the two numbers is also two. What are the two numbers?
(2,0)
300
This is the math term that is found by using change in y over change in x?
What is slope?
300
The system of linear equations below has this many solutions.
y = (-5/3)x + 3
y = (1/3)x - 3
What is one?
300
This is the solution to the following system of equations:
y=2x+1
y=2x+2
300
Solve the systems of equations using substitution:
y = -2x - 9
3x -6y = 9
(-3, -3)
300
Sara bought a total of 8 nails at Ace Hardware. She purchased both 6- penny nails and 10-penny nails. She bought 2 more 6-penny nails than she did 10-penny nails. She had a total of 8 nails. How many 6-penny and 10-penny nails did Sara purchase?
(5,3)
400
This is the math way to say that a system of equations has no solutions.
What is inconsistent?
400
The system of linear equations below has this many solutions.
y = 3x + 9
4x - 2y = 18
What is one?
400
This is the solution to the system of equations shown below.
Infinitely many solutions
400
Solve the systems of equations using Elimination:
-x - 8y = -22
3x + 4y = -14
(-10, 4)
400
Donald says that my age is three years less than three-fourths of my brother’s age. Denise says that my age is one year more than threefourths of my brother’s age. What are my age and my brother’s age?
No Solution
500
This is the general form for linear equations.
What is "y=mx+b"?
500
The system of linear equations below has this many solutions.
18x - 4y = 12
-9x + 2y = -6
Infinite Solutions
500
x+2y=8
x-y=-4
(0,4)
500
Solve the systems of equations using Elimination:
-5x + 2y = -12
4x - 3y = 11
(2, -1)
500
Gary is searching for a buried treasure. The treasure map is on a rectangular coordinate grid with only the following clue: The treasure is at a spot where one coordinate is the opposite of the other and the ycoordinate is 4 greater than the xcoordinate. At which coordinates would the treasure be located on the map?
(-2,2)