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5 Written questions
5 Matching questions
 origin
 simplified expressions
 like terms
 graph of a number
 reciprocal
 a if a/b is a nonzero number, ten b/a is its reciprocal. The product of a number and its reciprocal is 1.
 b sero
 c an expression is simplified if it has no symbols of grouping and if all of the like terms have been combined
 d the point that corresponds to a number
 e terms that have the same variable raised to the same power
5 Multiple choice questions
 any of the numbers
 any of the numbers less than zero
 the set of numbers consisting of the negatives, positives, and zeros
 the product of a and (b+c)=ab+ac
 the seppd and direction in which an object is traveling
5 True/False questions

entry of a matrix → a rectangular arrangement of terms and numbers into horizontal and vertical rows

opposites → the seppd and direction in which an object is traveling

absolute value → terms that have the same variable raised to the same power

plotting a point → drawing the point on a number line that corresponds to a number

coefficient → a number multiplied bya variable in a term