Don has a bottle of milk with 1/5 of a gallon of milk in it. Don's friend Rachel drinks 2/3 of the milk he has. How many gallons of milk did Rachel drink? HELp

Regular price is $77.00 and the discount is 5% find the sale price

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

The anwser cause i do not understand just plez