Which expression is the exponential form of √9y? a) (9y)^1/2 b) 9y^1/2 c) 9y^2 d) (9y)^2

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

Find the value of x that will make l ll m

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers