Jasmine bought 7 yards of fabric. The total cost was $52.61. What was the average cost per yard of the fabric she bought?

Find the solution of each of the following.

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form

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 : )