Jamila bought three items at the store. The price of the items were $8.50, $9.42, and $12.24. The sales tax is 7.25%. What is the total cost with tax of Jamila's purchase? $30.16 $30.89 $32.35 $37.41

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan 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?

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Astore ordered 750 candles a total wholesale cost of $7910.20. the soy candles cosy $12.17 each and thespecialty candles cost $9.58each. how many of each were bought?