Find the marked price of the following, giving the percentage discount and the sale prices:
A)12% discount,$77
B)25% discount,$123

{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.

In the diagram, gef and hef are congruent. what is the value of x