Find the length of side x in simplest radical form with a rational denominator.

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

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared