A box contains 5 purple marbles, 3 green marbles and 2 orange marbles. Two consecutive draws are made from the box without replacement of the first draw.

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

What is the sum of these mixed numbers 4 2/3+ 3 1/9

Find 1/8 of 12. express your answer in simplest form.