The highest elevation in California is 14,505 feet, and the lowest elevation is -282 feet. Write and then evaluate an expression to determine the distance between the lowest and highest elevations.

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches

52 cm radius = diameter = area = circumference = circumfer

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?