Question

If m is the number of magic markers, which variable expression represents the phrase below?

The difference between the number of magic markers and 7 colored pencils
A.
�
⋅
7
m⋅7
B.
�
+
7
m+7
C.
�
−
7
m−7
D.
�
÷
7
m÷7

Answer 1

m-7

Explanation:

This is shown because the Difference relates to subtraction. You can then use process of elimination to see the answer will be m-7