Expression, Equations, and Inequalities

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Across
  1. 6. numbers, variables, and operators grouped together to show the value of something;an expression does not have an equal sign; its algebraic because it has a variable
  2. 8. to multiply a sum by a number, multiply each number in the parentheses by the number outside the parantheses
  3. 9. or equation you divide out the GCF and have a problem that looks like the beginning of a distributive property
  4. 10. the number part of the term with the variable
  5. 12. two or more terms/equations etc. that equal each other
  6. 14. Equations that have the same solution set.
  7. 15. An algebraic expression in which the exponent of each variable is 1.
  8. 16. In algebra, a term is either a single number or variable or numbers and variables multiplied together.
Down
  1. 1. In general, an expression is in the simplest form when it has no like terms.
  2. 2. they are the same variable raised to the same power
  3. 3. A mathematical statement of equality between two expressions. There is an equal sign; it's algebraic because it has a variable.
  4. 4. an inequality uses the inequality symbols instead of an equal; its algebraic because it has a variable
  5. 5. the rules you follow when there is more than one operation in the problem
  6. 7. the greatest number that is a factor of two or more numbers
  7. 11. the term has a number but no variable
  8. 13. A symbol for a value we don't know yet. It is usually a letter like x or y.