Question

Which of the following statements represents a mathematical expression?

Select one:
A. The difference of 17 and 9.
B. The product of 8 and 7 is 56.
C. Seven to the second power is equal to 49.
D. Two plus 4 has the same value as 4 plus 2

Answer 1

A is the answer because equations always have “equal to” or “=“.

Answer 2

A because there is a difference between a expression and equation. Expressions don’t have a equal sign or an answer. But equations have an equal sign and an answer. So because everything else has an answer or equal sign, the correct answer would be A. Hope this helps!