Number Properties
Literal Equations
Inequalities
Real Number System
Mixed Bag
100
It is the property demonstrated by this equation: 9+(x+5) = 9+(5+x)
What is the Commutative Property of Addition?
100
Solve t = d/500 + 1/2 for d
What is d = 500t - 250?
100
Solve for x: -(2x+4) > 0
What is x<-2?
100
Is the square root of 81 a rational or irrational number?
What is a rational number?
100
The following expression is undefined for what value(s) for x: (x+7)/((x²-16)(x-9))
What is 4,-4 and 9?
200
It is the property illustrated by the statement: (x+y)+3=x+(y+3)
What is the Associative property of addition?
200
Solve (3ax+2b)/c = 4d for x.
What is x=(4cd-2b)/3a?
200
Solve for x: 1+x>4 and 3x-6<-12
What is no solution?
200
True or False: All integers are rational numbers.
What is TRUE?
200
These three consecutive even integers sum to -60
What is -22,-20, and -18?
300
With this property you use the number 0 with the plus (+) and minus (-) symbols, and you use the number 1 with the times (x) and divide (÷) symbols.
What is the Identity Property?
300
Solve: (m/c)=p-6 for c
What is c= m/(p-6)?
300
Solve for x: 7(x+2) > 2(x+2) + 7(2)
What is x> (4/5)?
300
Name the 3 real number classifications that can be used to describe 4 -√36 :
What is real, rational and integer?
300
One third of a number decreased by 6 is equal to two times the sum of this number and 7.
What is -12?
400
The following set is closed under this operation: {0,1}
What is multiplication?
400
Solve 3x-2y=xz+5 for x
What is x=(2y+5)/(3-z)?
400
Solve the inequality: v+1 > v - 6
What is all real numbers?
400
Which number is rational, an integer, a whole number, and a natural number? 0.17, (36/12), 0, (3/4) or -2
What is (36/12)?
400
Solve for x: (7/3)(x+(9/28))=20
What is 33/4?
500
This set is the ONLY set closed under division.
What is {1}?
500
Solve 6q-18=qr+t for q
What is q= (t+18)/(6-r)?
500
The solution to this inequality can be written this way in interval notation: 4(3r-5)+7 ≥ 8r + 3
What is [4,infinity)?
500
The type of number that describes the length of a side of a square with an area of 3 square units is this
What is an irrational number?
500
Solve for x: (-1/5)-(4/9)k=(2/15)
What is -(3/4)?
M
e
n
u