Atown is replacing a sidewalk that serves five homes. the length of the sidewalk is 200 feet. mary's property has 38 feet of front footage. if the cost of the project to be paid by a special assessment is $7,000, what will mary's assessment be?

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

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 : )

Yo need asap pls ! markin da brainiest too !