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)

Can someone show me the steps to solve the problem?

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups