What is the probability of randomly selecting an ace from a standard 52 card deck?

I've never been good at math he told he loves but he keeps cheating on me, so it ain't adding up sis

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

What statement is true? 2x^2-9x+2=-1