SOLUTION: 21. Which of the following is not an expression? A) p(t + 7) B) p + � t C) t�p � 7 D) t + p + 9 Thanks for all you do!!!!!!

SOLUTION: 21. Which of the following is not an expression? A) p(t + 7) B) p + � t C) t�p � 7 D) t + p + 9 Thanks for all you do!!!!!!

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Question 57834: 21. Which of the following is not an expression?
A) p(t + 7)
B) p + � t
C) t�p � 7
D) t + p + 9
Thanks for all you do!!!!!!
Answer by funmath(2933) (Show Source): You can put this solution on YOUR website!
21. Which of the following is not an expression?
A) p(t + 7)
p + � t
C) t�p � 7
D) t + p + 9
:
The reason I picked b is because of the + �. You can't do both at the same time.
Happy Calculating!!!
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