You can just subtract 6% from 30% to get the correct percentage decrease because a sales tax is added to the price.
30%-6%= 24%
Convert that to a decimal.
24%= .24
50*.24= 12
50-12= 38
Maggie paid $38 dollars for the pair of shoes.
I hope this helps!
~kaikers
Sixth graders can have 4 groups of 4
seventh graders can have 5 groups of 4
The binomial probability is determined by the formula

Here, we will assume that finding the flaw is the "success" of the trial hence the following given

Finding the probability of one flawed scarf

Finding the probability of no flawed scarves

Finding the probability of more then three flawed scarves
i really dont know what your saying so this is a guess but 26 is close to 30 and 53 is close to 50 so 30+50=80
i hope that helps<3