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Distributive Property
Real Number System
Parts of an Expression
Combining Like Terms
Terms, Coefficients, Constants
100
5(x - 12)
What is 5x - 60
100
These are numbers that cannot be written as fractions, numbers with decimals that do not terminate or repeat.
What are Irrational Numbers?
100
A term that has no variable factor.
What is a constant?
100
-10(w + 5) + 17w + 31
What is 7w -19
100
7x - 3 - 8x (Terms)
What is 7x, -3, -8x
200
-7(m + 11)
What is -7m - 77
200
A number that can be written as a fraction of two integers is called a ___ number. It has a decimal representation that terminates or repeats.
What is a rational number?
200
The numerical part of a term
What is a coefficient?
200
19a - 6b - 17a - 3b + 9b - 2a
What is 0
200
8x + 9x + 3y - 5y (Coefficients)
What is 8, 9, 3, -5
300
12(-t - 4)
What is -12t - 48
300
This is the only whole number that is not also a natural number.
What is 0?
300
A symbol, usually a letter, that represents the value(s) of quantity.
What is a variable?
300
-21f - 6(2f - 6) + 18f
What is -15f + 36
300
-10 - 4a + 5b + 3a (Constant)
What is -10
400
-13(3m - 7n)
What is -39m + 91n
400
This set contains all of the whole numbers and their opposites.
What are the integers?
400
A number, a variable, or the product of a number and one or more variables.
What is a term?
400
-11(4r + 7q) + 20q - 19r
What is -63r - 57q
400
7x - 3y - 16x + 4y - 2xy (Constant)
What is None
500
-14(-8y - 11z)
What is 112y + 154z
500
The set of all numbers, including all rational and irrational numbers.
What are real numbers?
500
A mathematical phrase that contains one or more variables.
What is an algebraic expression?
500
53t - 5(13t - 20r) + 17 - 47t
What is -59t + 100r +17
500
4x - 18x + 81 - 17 (Terms)
What is 4x, -18x, 81, -17