Can i get the correct answer to this please escape rooms are hard Whoever answers this first gets a brainliest.
I need the answer ASAP and how you solved it.

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

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11