Vocabulary
What is a Constant
A fixed value.
-5-6x+3-x
-2-7x
x=0.5
5+x=4.5
What is 6/25 in decimal form?
0.24
-3x+3=?
6x
What is a Variable?
A quantity that may vary, often represented by letters.
What is x-x-x-x
-2x
y=3/5
2/5-y=1/5
What is 1/2 as a decimal?
0.5
1a-3=?
-2
What is a Term?
A constant or variable or a constant and variable that are multiplied together. Separated by + and - signs in an expression.
What is 3a-5=-2
a=1
z=2.7
3.14-z=1.44
What is 1/3 as a decimal?
0.3
what is 12/4 in lowest terms?
3
A statement that expresses that two expressions are equal.
y=3
5-2
p=-8
3p=-24
What is 3/11 as a decimal?
0.27
p=-3
0-3=?
What is Associative Property?
Number that can be grouped in different ways to add or multiply them together.
p=5
12-7=p
a-1/4=-2/4
a=-1/4
what is 3/4 in decimal form?
0.75
p-3=4
p=7