Mohamed Hany 7a

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Across
  1. 5. proportional: if one quantity goes up by a certain percentage, the other quantity goes up by the same percentage as well.
  2. 7. expression: is an algebraic statement where each term is either a constant or a variable raised to the first power
  3. 9. is the process of replacing a mathematical expression with an equivalent one, that is simpler (usually shorter).
  4. 10. In algebra, a symbol (usually a letter) standing in for an unknown numerical value in an equation
Down
  1. 1. is when you break a number down into smaller numbers that, multiplied together, give you that original number.
  2. 2. expression: is an expression involving a squared term.
  3. 3. proportional: occurs when one value increases and the other decreases.
  4. 4. Numbers, symbols, and operators (such as and times) grouped that show the value of something.
  5. 6. expression: an expression obtained by a finite number of the fundamental operations of algebra upon symbols representing numbers.
  6. 8. is a fraction written in a special form.