The difference between twice a number and half the number is 30. What is the number

Can someone me with the property questions for 12 13 and 14 plz

The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose

In the diagram of circle o, what is the measure of zabc?