A. Re(z)= 32 and Im(z)= 41.9
The real part of a complex number z=a+bi is ‘a’, and the imaginary part is ‘b’
midpoint = (
, - 6 )
using the midpoint formula
midpoint = [
(4 + 9),
(- 10 - 2 )] = (
, - 6)
9 and 12 are slope-intercept form and 10 and 11 are point-slope form
9. If they come in packages of 8 he needs 12 1/2
If they come in packages of 12 he needs 8 1/3
10. Equation: $9.25 - $4.50 - 3.50 = m
Answer: $1.25
we have

the solution is the interval -------> (3,∞)
therefore
the answer in the attached figure