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DiMauro-Chapter 3
Math In Focus Chapter 3 - Algebraic Expressions Vocabulary
Question | Answer |
---|---|
Algebraic expressions may have __________________ coefficients, ___________________ coefficients, and ____________ coefficients. | integer, fractional, decimal |
Algebraic expressions can be simplified by adding or subtracting _________ terms. | like |
Algebraic expressions are expanded using the __________________ property. | distributive |
Algebraic expressions are factored suing the ______ of the terms and the ______________ property. | GCF , distributive |
____________________, _________________, or table s can be used to help solve real-world problems algebraically. | Diagrams, models, |
________________________ are the numbers in front the variable. (e.g. 2X, the 2 is ....) | Coefficients |
A variable is an _________________ represented by a ________________. | unknown, letter |
Coefficients apply __________________ to the variable in front of it. (e.g. 3y, the 3 does what operation to the 'y') | multiplication |
The P in PEMDAS stands for __________________. | Parenthesis |
PEMDAS helps us solve math problems that have ___________ steps. | many |
Discount indicates a(n) _____________ to the price. | decrease |
Quotient in a word problem indicates ________. | division |
Sum in a word problem indicates __________. | addition |
A Mark-up results in a(n) ___________ to a price. | increase |