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HELP!!! I am 45 and never had to do algebra til now
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What is your algebra question?
Translate the following into an algebriac expression. The average of 78 and two other numbers.
Let 78 be one of the three numbers. Let x and y be the other two numbers. The average of three numbers is their sum divided by 3. ( 78 + x + y ) / 3
How about use the commutative law of multiplication to write an equivalent expression. (6+x)y
What is the commutative law about? What does it say?
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