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5 Written Questions

1. An equation stating that two ratios are equal.
2. the amount by which the regular price of an item is reduced
3. compares part of a quantity to the whole quantity using a percent
4. the vertical number line in a coordinate plane.
5. percent at which the interest is earned

5 Matching Questions

1. prime number
2. composite number
3. sale price
4. coordinate grid
5. unit rate

1. a a whole # greater than 1 that has exactly 2 factors, 1 and itself
2. b a whole # greater than 1 that has more than 2 factors
3. c A rate with a denominator of 1.
4. d a plane in which a horizontal number line and a vertical number line intersect at their zero points. Also called a coordinate plane
5. e regular price minus the discount

5 Multiple Choice Questions

1. the horizontal number line in a coordinate plance.
   1. Y-axis
   2. X-axis
   3. powers
   4. ratio
2. the whole numbers and their opposites
   1. integer
   2. interest
   3. ratio
   4. rate
3. numbers that are less than zero
   1. positive integers
   2. integer
   3. negative integers
   4. prime number
4. the product in which a number is a factor three times, e.g., 2 cubed is 8 or 2 x 2 x 2
   1. base
   2. cubed
   3. rate
   4. squared
5. a percent of change in the amount by which the regular price of an item is reduced
   1. percent proportion
   2. percent discount
   3. discount amount
   4. proportion

5 True/False Question

1. interest → the amount paid or earned for the use of money
   

   True        False

2. y-coordinate → the second # of an ordered pair
   

   True        False

3. principal → the amount of money deposited or invested
   

   True        False

4. x-coordinate → the second # of an ordered pair
   

   True        False

5. sales tax → an additional amount of money charged on items and collected by the government that people buy
   

   True        False