Wal- mart sells a case of Diet Coke for $6.88 . Food lion sells a 12 pack of Diet Coke for $3.99 which is the Best Buy ? Pleasee help me ??!

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )