Perform the indicated operation. 12 ÷ (-6)

6
-72
-18
-2

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual 

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 : )