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What # is in this sequence at the end 7 16 8 27 9 ?

What # is the "?"

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Crystal H. | Chemistry and English tutorChemistry and English tutor
4.7 4.7 (91 lesson ratings) (91)
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(7x2)+2 = 16
16/2 = 8
(8x3)+3 = 27
27/3 = 9
(9x4)+4 = 40
 
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This would be my answer as well.
Vivian L. | Microsoft Word/Excel/Outlook, essay composition, math; I LOVE TO TEACHMicrosoft Word/Excel/Outlook, essay comp...
3.0 3.0 (1 lesson ratings) (1)
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Hi Terri;
7, 16, 8, 27, 9
7+9=16
16-8=8
8+19=27
27-18=9
9+29=38