Which expression is equivalent to (x6y8)3
?
x2 y2

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

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 : )

Last week jason walked 3 1/4 miles each day for 3 days and 4 5/8 miles each day for 4 days. about how many miles did jason walk last week?