I NEED HELP PLEASE IM BEGGING YOU PLEASE I NEED HELP WITH THE ONES THAT ARE HIGHLIGHTED PLEASE!!

The distance around the lake is 2 kilometers. ifelena wants to run 14 kilometers this week, howmany laps must she run around the lake

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

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section