A set of trading cards sells for $5 before tax. After sales tax, it costs $5.50. What is the sales tax rate?

A) 5%
B) 8%
C) 10%
D) 90%

Please explain how you got your answer!

(20 points)

Respuesta :

Answer:

10%

Step-by-step explanation:

divide $5 by .10

you get 50

or 50 cents

Answer: C

Step-by-step explanation:

10/100 of $5= $0.5

Card before tax= $5

Card after tax=$0.5 + $5.0