Vocabulary words
 Evaluate Solve the problem 2.     Prime Numbers Numbers with exactly 2 factors Example: 2, 3, 5, 7, 11,13 …. 3.     Composite Numbers Numbers with more than 2 factors Example: 4, 8, 9,10,12…. 4.     ratio Comparing same units Example: Scoring 7 out of 17 points 5.     Rate Comparing two different units Example: reading 15 pages in 10 minutes 6.     Proportion Two equivalent ratios Example: 7.     Unit Rate Comparing one thing for a certain number of another thing Example: 50 words per (1) minute 8.     Fraction Part of a whole 9.     Decimal Part of a whole Example: 0.22 10.                         percent Out of 100 Example: 13 out of 100 11.                         simplify Solve the problem to the smallest digist 12.                         reciprocal Number pairs that have a product of 1 Example: switch the numerator and the denominator 13.                        Ordered pair a pair of numbers that give the coordinates of a point on a grid Example: (3,5) 14.                         Linear equation An equation whose graph is a straight line 15.                         Independent variable Affects the outcome of the dependent variable 16.                         Dependent variable Does not affect  the independent variable 17.                         Rate of change A ratio that compares the differences between two output values 18.                         Term Parts that make up an expression  Example: 6x + 2 (has two terms) 19.                         Coefficient The number at the front of a variable in an algebraic expression Example : 5b (5 is a coefficient) 20.                         Equivalent Expressions Expressions that have the same value Example: 4x + 5x is the same as 9x 21.                         Positive numbers Number greater than 0 Example: 1,2,3,4,…. 22.                         Negative Numbers Number less than 0 Example: -1,-2,-3,…. 23.                        Coordinate plane A plane formed by the intersection of x and y axis 24.                         Axes Two lines that intersect 25.                         X-axis Horizontal line of a graph 26.                         Y-axis Vertical line of a graph 27.                         Quadrant 4 quadrant separated by the x and y axis 28.                         Origin The center point 29. 30.