1. collection of algebraic terms connected by mathematical symbols   like terms   monomial   algebraic expression   unlike terms   Hint Half-n-half Clue   2. statement that two algebraic expressions are equal   variable   equation   inequality   polynomial   Half-n-half Clue   3. a number, a variable or product of numbers and variables   trinomial   coefficient   monomial   binomial   Half-n-half Clue   4. a monomial or a sum of two or more monomials   equation   unlike terms   polynomial   like terms   Half-n-half Clue   5. power to which a variable is raised   exponent   coefficient   square   cube   Half-n-half Clue   6. polynomial that has two unlike terms   inequality   monomial   trinomial   binomial   Half-n-half Clue   7. equation whose terms contain squares of the variable and no higher powers   quartic   quadratic   linear   cubic   Half-n-half Clue