Divided 8n -2=2 solve the equation

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get

An isosceles trapezoid with a perimeter of 42 inches. each of the congruent non parallel sides is 5 inches long, and the trapezoid is 3 inches tall. how long are the two parallel sides? a. 10 in, 22 in b. 16 in, 16 in c. 10 in, 16 in d. 12 in, 20 in

Plzz ! need the answer asap! 7% of 980