An investment is currently worth 2.125×104 dollars . ten years ago, the investment was worth 1.25×103 dollars. how many times greater is the value of the investment today than the value of the investment ten years ago?

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Which system of linear inequalities is graphed? can somebody pleasssse

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