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System of two equations
System of three equations
Vocabulary
Order of operations
100
x+y=-1 2x-3y=13
What is x=2 and y=-3
100
2x-y+3z=13 -x-2y+z=6 4x+4y-z=-9
What is x=-1, y=0, z=5
100
Number or arithmetic expressionthat is a part of multiplication
What is a factor
100
2+3*4-1
What is 13
200
x+y=3 -2x+3y=-26
What is x=7 and y=-4
200
4x+z=4 -2x-y+7z=2 x+y+z=-3
What is x=1, y=-4, z=0
200
A method on how to multiply two binomials
What is FOIL
200
10/4 + 3*(1/4)-5
What is 1 1/4
300
4a-2b=-4 -a+b=1.5
What is a=-1/2 and b=1
300
-2x+y+z=-3 3x+2y+4z=25 x+y+z=6
What is x=3, y=-2, z=5
300
Part of a fraction that tells us into how many pieces the unit one was divided
What is a numerator
300
2+3-4*2/3-1/3
What is 2
400
m-5n=18 -2m+n=-7
What is m=3 and n=-1
400
7x+5y-10z=-1 20x-10y+17z=2 x+y+z=- 1/5
What is x=0, y=-1/5 and z=0
400
One of four parts of a coordinate system
What is quadrant
500
-x+2y=-6 x-2y=6
What is x=3 and y=-2
500
9x+y-8z=7 -x+2y+z=3 1/4 2x-y-3z=-1 5/22
What is x=1/3, y=2, z=-1/4
500
Form of a very big or very small numbers that uses powers of 10
What is scientific notation?