A variable is a (letter) symbol that represents one or more numbers
in math terms reduce means to simplify
The word power is another word for exponents
The word increased in a math problem means you are adding to terms or numbers.
It decreases as the variable on which it depends increases.
"Attributes" is another word for properties.
Domain is the independent variable in an equation. It is what you put "in" the equation to get the Range.
Circumference is like the perimeter of a circle.
a number that can go into another number.
Usually addition. 4 and 3 = 4 + 3
Its another word for subtracting one number from the other.