23% Degrees add 94 and 243 =337 and subtract 337 from 360
For the last part, you have to find where
attains its maximum over
. We have

so that

with critical points at
such that





So either

or

where
is any integer. We get 8 solutions over the given interval with
from the first set of solutions,
from the set of solutions where
, and
from the set of solutions where
. They are approximately






The correct answer is C !
We have to isolate x.
-7x + 35 = 20 - 7x
Add 7x to both sides.
35 = 20 + 0
35 = 20
This line is impossible to graph.
We can use the distributive property for this:
-5(3 - 6) = -45
-15 + 30 = -45
15 = -45.
Soooo that's like the farthest you can simplify... and both sides aren't equal...sooo yeah.