vocabulary
associative law of addition
equation
Irrational number
things about me
100
Base
A number that is raised to a power.
100
Associative law of multiplication is true for
both positive and negative
100
2/3x-3/2x = 1/12
x = -1/10
100
How many irrational numbers are there between any two rational numbers?
infinite
100
shoe size ?
4.5y
200
Area
The size of a region in the plane, measured in unit squares (squares with side length 1).
200
if 6 x (p x 8) = (6 x 11) x 8 , then p is equal to
11
200
true or false ? x^2 +2x - 5 = 0
false
200
the difference of two irrational numbers is ...
sometimes rational and sometimes irrational
200
height ?
4'8
300
Associative law of addition
For any three numbers a, b, and c, it is always true that (a+b)+c=a+(b+c).
300
using the associative property write the expression (a + 3) + b
a + (3 + b)
300
What is the slope of the line -3y = x -8?
-1/3
300
Which number is irrational ?
1.
2.
3.
4.
300
my age ?
14
400
Circumference
The distance around an entire figure, such as a circle or a sphere. For a sphere, this means the distance around a circle on the sphere whose center is at the center of the sphere.
400
associative property can be defined only for
addition and multiplication
400
2z / 1 - z = 6
z = 3/4
400
which number rational ?
1.
2. 
3.
400
weight ?
92.7
500
Best fit line
When the points on a grid are not all on a straight line, but seem to have a somewhat linear pattern, you can find a line that is the “best fit” (closest) to the points.
500
which property is applied to the expression (5 + 7) + 12 = 5 + (7 + 12)
associative property of addition
500
11x + 2 > 3x - 5
x > -7/8
500
What type of number is
?
1. rational
2.irrational
irrational
500
fav color ?
blue