HELP CORRECT ANSWER GETS BRAIN AND 5 STARS!!

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3

Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?

Use the distance formula to find the distance between (-3,5) and (3,1)