PLS HELP I WILL GIVE BRAINLIEST TO CORRECT ANSWER​

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

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?