What is the image point of (6,2) after the transformation R180° 0 T0,-4?

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

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.

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.