Equivalent Expressions Answers

Which best proves why the expressions and must be equivalent expressions?

James determined that these two expressions were equivalent expressions using the values of and . Which statements are true? Check all that apply. and

Randy is checking to determine if the expressions and are equivalent. When , he correctly finds that both expressions have a value of 20. When , he correctly evaluates the first expression to find that .What is the value of the second expression when , and are the two expressions equivalent?

Maria determined that these expressions are equivalent expressions using the values of and . Which statements are true? Check all that apply. and

Which property was applied to create this equivalent expression?

Which expression is equivalent to ?

After substituting, what is the first operation performed when evaluating for ?

Which expression is equivalent to ?

Which expressions are equivalent to ? Check all that apply.

Which expressions are equivalent when and ?

Maggie used the commutative property to write as the equivalent expression . Did Maggie apply the commutative property correctly? Why or why not?

Which expressions are equivalent to ? Check all that apply.

Which expressions are equivalent to ? Check all that apply.

Which expression is equivalent to ?