Elements and Subsets
The identification of whether the missing symbol is ∈ or ∉ in the following:
7 ____ {1, 3, 5, 7, 9}
What is ∈?
The identification of whether the following sets are equal, equivalent, both, or neither:
{1, 2, 3} and {w, x}
What is neither?
The simplified version of
6/12
What is
1/2
The following in scientific notation: 0.0056
What is
5.6 times 10^(-3)
The simplified version of the following:
sqrt36
What is 6?
The solution to
5x+2=-3
What is
x=-1
The identification of whether the following can use ⊆, ⊂, both, or neither:
{7} _____ {1, 3, 5, 7, 9}
What is ⊆ and ⊂
{x | x is a day of a week}
What is
{Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday}?
The improper fraction expressed as a mixed number
23/4
What is
5 3/4
The following in decimal notation
3.5\times 10^4
What is
35,000
The simplified version of the following
sqrt20
What is
2sqrt5
The solution to
x/15=1/3
What is
x=5
The identification of whether the missing symbol is ∈ or ∉ in the following:
{7} ____ {1, 3, 5, 7, 9}
What is ∉?
The identification of whether the following sets are equal, equivalent, both, or neither:
{1, 2, 3} and {3, 2, 1}
What is both equivalent and equal?
The following as a mixed number
86/45
What is
1 41/45
The following in scientific notation
0.000 000 587
What is
5.87 times 10^(-7)
The simplified version of the following
sqrt72
What is
6sqrt2
The solution to
6(x-2)+5=11
What is
x=3
The identification of whether the following can use ⊆, ⊂, both, or neither:
{1, 3, 5, 7, 9} ____ {1, 3, 5, 7, 9}
What is ⊆?
The following set in roster form:
{ x | x ∈N " and " 2<x le6}
What is
{3, 4, 5, 6}
The least common multiple of 10 and 25
What is
50
The following in decimal notation
1.4 times 10^9
What is 1,400,000,000?
The simplified version of
sqrt1200
What is
20sqrt3
The amount of solutions to
3(x-2)=3x-5-1
What are infinite solutions?
The identification of whether the following can use ⊆, ⊂, both, or neither:
∅ ____ {1, 3, 5, 7, 9}
What is ⊆ and ⊂?
The identification of whether the sets are equal, equivalent, both, or neither:
{1, 2, 3} and {x, y, z}
What is equivalent?
The least common multiple of 66 and 90
What is 990?
The evaluated expression of the following in scientific notation
(4.5times10^3)*(6\times10^-7)
What is
2.7times10^-3
The simplified version of
sqrt10890
What is
33sqrt10
The equation and solution to the following problem:
A lawyer charges an initial consultation fee of $400 and then charges $30 per hour. After Sandra met with this lawyer, she had a bill for $520.
What is
540=400+30x
and Sandra met with her lawyer for 4 hours.