- 2. The amount by which the regular price of an item is reduced.
A) discount
B) gratuity
C) tip
- 3. Also known as a tip. It is a small of money in return for a service.
A) tax
B) discount
C) gratuity
- 4. An amount by which the regular price of an item is reduced.
A) markup
B) markdown
C) tip
- 5. The amount the price of an item is increased above the price the store paid for the them.
A) markup
B) markdown
C) discount
- 6. An equation that describes the relationship between the Part, whole and percent. part = percent times whole
A) percent equation
B) principal
C) selling price
- 7. A negative percent of change.
A) selling price
B) percent of increase
C) percent of decrease
- 8. A positive percent of change.
A) percent of increase
B) principal
C) markdown
- 9. A ratio that compares the change in a quantity to the original amount. percent of change = amount of change/original amount
A) selling price
B) percent of change
C) percent of item
- 10. An additional amount of money charged on items that people buy.
A) discount
B) sales tax
C) sales bargain
- 11. This formula i=prt=interest=principal(rate)time
A) principal
B) simple interest
C) simple fact
- 12. Figures that have the same shape, but not necessarily the same size.
A) tip
B) similar dollars
C) similar figures
- 13. How do you find the perimeter of a rectangle?
A) add and subtract
B) multiply all sides up
C) add all sides up
- 14. The set of all points in a plane that are the distance from a point.
A) center
B) circle
C) circumference
- 15. The distance around a circle.
A) circumference
B) center
C) circle
- 16. The distance across a circle.
A) radius
B) diameter
C) center
- 17. The distance from the center to any point on the circle.
A) center
B) diameter
C) radius
- 18. The formula to find the circumference with the diameter.
A) c=2pi(r)
B) a=pi(r)r
C) c=pi(d)
- 19. Solve for the circumference with radius.
A) c=2pi(r)
B) c=pi(d)
C) a=pi(r)r
- 20. How to find the diameter with the radius.
A) d=r times 2
B) d= r add 2
C) d= r minus 2
- 21. How to find the radius with diameter.
A) r=d times 2
B) r=d/2
C) r= d add 3
- 23. The point in a circle from which all other points are equidistant.
A) circle
B) center
C) pi
- 24. The set of all of the possible outcomes.
A) example
B) tree diagram
C) sample space
- 25. Use branches to show the total number of outcomes.
A) branch diagram
B) tree diagram
C) house diagram
- 26. The chance that some event will occur.
A) probability
B) example
C) diagram
- 27. Two events in which either one or the other must happen, but they cannot happen at the same time.
A) probability issue
B) example
C) complementary event
- 28. Consists of two or more simple events
A) compound event
B) example
C) complementary event
- 29. When one event does not affect the outcome of the other event, the events are.
A) sample space
B) dependent events
C) independent events
- 30. The outcome of one event affects the outcome of another event,the events are.
A) dependent events
B) independent events
C) sample space
- 31. A relationship between two quantities that have a constant rate of change and a straight-lined graph.
A) sample space
B) linear relationship
C) example
- 32. Does slope = change in y/change in x or rise/run.
A) true
B) false
- 33. The linear relationships can be written in the form y=mx + b is called slope-intercept form.
A) false
B) true
- 34. Slope is the constant rate of change between any two points on a line.
A) true
B) false
- 35. Run is the vertical change between the same two points
A) false
B) true
- 36. Rise is the horizontal change between two points
A) true
B) false
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