X + 2x + x + 10 = 90
4x = 80
x = 20
3240 star wars tickets divided into 5400 total tickets = .6 × 100 = 60%
May the Force be with you.
6x3+49x2+126x+104 (I just simplified it, if it is incorrect I'm sorry I didnt understand what you were asking -,^-)
Treat

as the boundary of the region

, where

is the part of the surface

bounded by

. We write

with

.
By Stoke's theorem, the line integral is equivalent to the surface integral over

of the curl of

. We have

so the line integral is equivalent to


where

is a vector-valued function that parameterizes

. In this case, we can take

with

and

. Then

and the integral becomes


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So if we take 29.5 to be the 100%, what is 10.03 in percentage?