Review: Algebra. Write numeric expressions:  Numeric expressions are expressions written out as phrases  Example: 16 - 7  Written as: The difference.

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Presentation transcript:

Review: Algebra

Write numeric expressions:  Numeric expressions are expressions written out as phrases  Example:  Written as: The difference of 16 and 7

Write algebraic expressions:  Algebraic expressions are expressions written as phrases  Example: 2n + 6  Written as: the sum of twice a number and six.

Identify the solution set in an inequality and an equation:  The solution set of an equation is what the variable equals: if 3x = 9 then x = 3  The solution set in an inequality is the entire shaded region on the graph:

Solve one-step equations:

Write inequalities:

Graph inequalities:

Evaluate numerical expressions:

Evaluate numerical expressions (substitution):

Identify parts of an expression:  Label the following expression:  6x + 18  * the “first term” is the first number combination in the expression

Evaluate the order of operations problems:

Generate equivalent expressions (CLT/Factor/DP):

Identify equivalent expressions: