Anew car that costs $17,500 loses 25 percent ot its value in the first year. how much is the loss of the value?

Of four points are collinear, they are also coplanar

What is the base of 1/9 to the power of 2

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.