10 A stone falls from a cliff 7 meters above the river surface and dives 3.5 meters below the surface, the distance is u (1 Point) O 10.5 O 4.3 R 0-11.3 0 -5.7

What is the product? (x2+3y+7) [yy+1)

In what form is the following linear equation written y=9x+2

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian 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? i need this done