Quick as fast as you can how many feet of baseboard are needed to go around a rectangular room that measures 12 feet by 15 feet?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

Ineed on this question me get the answer

Answer asap. you begin with 1/2 scoop of ice cream. since you're hungry, you ask the vendor for 2/7 more scoops of ice cream. then, you eat 5/8 scoops. how many scoops of ice cream are left on your cone? i will mark brainliest for first correct answer.