He Michaels family records their grocery various novels: bill each week. What is the range of the cost of their family grocery bill? 286, 295, 307,24 1,346, 368 $108.55, $86.20, $135.13, $176.97 $57.06

Consider u = {x|x is a negative real number}which is an empty set? o {x|x eu and x has a negative cube root}o {x|x eu and x has a negative square root}{x|x eu and x is equal to the product of a positive number and -1}{x|x eu and x is equal to the sum of one negative and one positive number?