I will give brainiest to whoever answers correctly !!

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

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 sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )