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Algebra1 Glencoe CCSS Edition page 19 problem 7

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Evaluate the expression using the properties of numbers. Name the property used in each step.

3 * 7 * 10 * 2

 

asked Jul 30, 2015 in ALGEBRA 1 by anonymous

1 Answer

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Step:1

The expression is .

                (Commutative property: )

           (Associative property: )

                          (Substitution: )

                             (Substitution: image)

Solution:

The value of the expression is 420.

answered Jul 30, 2015 by dozey Mentor

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