Circle each value that is a perfect square. 50
81
289
360
100
75
224

Write the expression as a single natural logarithm. 2 in a - 4 in y

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 : )

Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.