At target, a $40 dress is marked down 25% what is the discount? what is the sale price of the dress?

If n-9 is an even number what are the next three consecutive intergers

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?