A rectangle has a length of x+6 and a width of 2x−1. What is the perimeter?

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6