Terrell has a water purifier for back packing. it will purify 1 liter of water in 1 minute. how long would it take terrell to purify enough water for 4 canteens that each hold 750 ml, and two that each hold 1.5 l ?

Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store. which equation can be used to determine the approximate shoe size, s, for a foot length of x inches? s = x – 2 s = 2x – 10 s = x + 6 s = 2x + 4

What is the product? a-3/15a × 5/a-3

Aweekly newspaper charges $72 for each inch in length and one column width. what is the cost of an ad that runs 2 column inches long and 2 columns wide? its not 288