which means either
or
. The equation has no solution, since
is always bounded between -1 and 1. The second has one solution at
, and any number of complete revolutions will also satisfy this equation, so in general the solution would be
where
is any integer.
So you could choose
and
.
Answer: 2
Step-by-step explanation:
100% - 30% = 70%
The jacket will cost 70% of the original price.
Convert 70% into a decimal: 0.70
$44.00 × 0.70 = $30.80
The final price of the jacket is $30.80
