__  1.  $5/hour, 3 lessons per student   A.  a ratio that compares a number to 100  __  2.  1, 46, 35, 0, 15   B.  a comparison of numbers by division  __  3.  2:3=8:12_1/2=50/100_36%=9/25   C.  whole numbers and their opposites  __  4.  5 to 7, 6:5, 20 out of 30, 2/3   D.  a ratio that compares two different units  __  5.  75/100, 75%, 34.9%   E.  a statement of equality of two or more ratios  __  6.  Integer (definition)   F.  Examples of percents/percent proportions  __  7.  Percent (definition)   G.  Examples of integers  __  8.  Proportion (definition)   H.  Examples of ratios  __  9.  Rate (definition)   I.  Examples of rates  __  10.  Ratio (definition)   J.  Examples of equal proportions 
__  11.  Algebra (definition)   A.  a letter (or symbol) used to represent an unknown amount  __  12.  Balanced Equation   B.  math that uses variables to represent unknown values  __  13.  Equation (definition)   C.  a number sentence with an equal sign;shows equality of sides  __  14.  EXAMPLE of variables   D.  an equation that maintains equality on both sides  __  15.  EXAMPLES of equations   E.  a "number sentence" that shows a change in value  __  16.  EXAMPLES of expressions   F.  A, c, Y, r  __  17.  Expression (definition)   G.  3b=27; 48=2(x+7); n14= 2  __  18.  PEMDAS   H.  4g; 25a; 7k(14+p)  __  19.  Variable (definition)   I.  3x4; 3(4); 3p p=4  __  20.  Ways to show multiplicaiton   J.  Indicates correct order of operations to solve math problems 
