The length of a rectangle is 4 meters less then twice its width. the area of the rectangle is 70 meters squared. Find the width of the rectangle

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

16 more than the product of 5 and p

Askateboard ramp is in the shape of a right triangle what is the height of the ramp