Answer:
w
Step-by-step explanation:
Answer:

Step-by-step explanation:
=
We need a common denominator before we can add.
+
means the same thing as
-
= 
Answer:

Step-by-step explanation:

Since it would be 60% of the original price which is 500 it would have be $300
Answer:
f= 3
Step-by-step explanation:
-12 = 4f-24
+24. +24
----------------
12 = 4f
/4. /4
-----------
f= 3