Please help pre Algebra question

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

What describes horizontal cross section of the right rectangle 6m 8m 5m

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? )