Answer:
80%
Step-by-step explanation:
Cost of materials for a bar of soap = $ 2.50
Selling price for a bar of soap = $ 4.50
Markup percent =
=
= 80<em>% </em>
Answer: its the first one i think
Step-by-step explanation
it's D. Circle
it is correct
hope you enjoy
-9
18÷x = -2
18 = -2×x
18 = -2x
-9 = x
x = -9