Sarah enjoys running through the neighborhood. She follows the route marked on the map below starting and ending at her house. Find the distance in feet that Sarah runs

What expression is equivalent to 1/2(2+3x-6)

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )