#3 The sales tax on a $20 shirt was 9%. How much was the sales tax on the cost of the shirt? Explain your answer using the percent method of your choice.

What would the total cost of the shirt be with the sales tax?

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

Just tell me how to set up the equation.

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .