Liam's Crossword Puzzle

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Across
  1. 4. is the steepness and direction of a line as read from left to right.
  2. 5. the relationship between two values that are not equal.
  3. 7. addition between the final value and the initial value, expressed in the form of a percentage.
  4. 8. the relative change between an old value and its new value.
  5. 10. How much a retailer increases the price over what they paid for it (which is how they make money to pay for their costs and hopefully make a profit).
  6. 12. an angle immediately next to another angle.
  7. 19. two angles whose sum is 180º.
  8. 23. the intersection of straight lines.
  9. 24. is an amount of money a lender charges a borrower for a loan
  10. 25. a ratio between two measurements using different units.
  11. 28. a number between 0 and 1 that indicates
  12. 29. a reduction made from the gross amount or value of something
  13. 31. means that two ratios or fractions are of equal value.
  14. 32. the amount of money borrowed or invested,on which interest is calculated.
  15. 33. are two or more angles that are identical to each other.
Down
  1. 1. The constant value (often written k) relating amounts that rise or fall uniformly together.
  2. 2. is the difference between estimated value and the actual value in comparison to the actual value and is expressed as a percentage.
  3. 3. means subtracting a given percentage of a value from the original value.
  4. 6. the actual result of an experiment, which may be different from the theoretical probability.
  5. 9. is a rule used to count the total number of possible outcomes in a situation.
  6. 11. chance or likelihood of an event happening.
  7. 13. When an enlarged or reduced drawing that is proportional to the original object.
  8. 14. two angles whose sum is 90º.
  9. 15. The amount of space the outside of the shape takes up
  10. 16. is a fee paid for borrowing money or other assets.
  11. 17. of the terms has a value of 1.
  12. 18. a comparison of two measurements in which
  13. 20. pair of angles directly opposite each other, formed
  14. 21. a ratio between two sets of measurements.
  15. 22. is the comparison of two values of the same kind.
  16. 26. to work out the answer to a problem.
  17. 27. Two sides are said to be congruent if they have the same length.
  18. 30. also the amount of money paid as a return on an investment.