help what is 383 plus 727 minus 71 plus 8181 times 2 divided by 6 rounded to the nearest tenth to the tenth power help hurry!!

The perimeter of a rhombus with a side of 6 is 24

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?