Chapter 2: Q12. (page 66)
Identify the property that the statement illustrates.
Short Answer
This is Commutative Property of Addition.
Chapter 2: Q12. (page 66)
Identify the property that the statement illustrates.
This is Commutative Property of Addition.
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Get started for freeEvaluate the expression using the distributive property and mental math.
Use a conversion factor to convert 400 centimeters to meters.
Use the distributive property to evaluate the expression.
Game Room You are building a game room adjacent to your living room. The widths of the two rooms must be the same. There are no restrictions on the game roomโs length l.
a. Write an expression for the total area of both rooms by multiplying their common width by their combined length.
b. Write a second expression for the total area by finding the area of each room separately and then adding the two areas.
c. Show that the expressions from parts (a) and (b) are equivalent.
Evaluate the expression. Justify each of your steps.
5.
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