Shoes cost $95. they are on sale for25% off. the sales are 9.8%. how much were the shoes altogether

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.

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

Which point has an coordinates of (2,0) ? a