Chapter 5, Lesson 1


5-1.A identify coefficients and exponents
Name the coefficient and exponent of the variable base in each term.

5-1.C understand the Commutative, Associative, and Distributive properties
For each statement in a—d, write the number of the property, chosen from the list below, that justifies the statement. If none of these is applicable to a statement, write n/a.
Properties
(1) Commutative Property
(2) Associative Property
(3) Distributive Property
a. 3 + (5 + 8) = (3 + 5) + 8 b. 6(1) = 6 c. 7(4 + x) = 28 + 7x d. 6(1) = 1(6)