Answer:
17
Step-by-step explanation:

Answer : He spends 2 hours doing paperwork each day.
Hope this helps. - M
Answer:
x = 10
Step-by-step explanation:
For the lines to be parallel, the two angles must have the same measure:
80 - x = 90 - 2x
x = 10 . . . . . . . . . add 2x-80
The value of x must be 10 to make the lines parallel.
Answer:
it decreases
Step-by-step explanation: