Which expression has a value of 36 when x = 4 and y = 7? A 12x − 2y
B 2xy
C 2x + 4y
D 6y − x

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

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

If the scale factor between two circles is 2x/5y what is the ratio of their areas?