Answer:
75$
Step-by-step explanation:
0.03
2500÷$3.21 =778.81
just round to the nearest whole number
21
Equate real part and imaginary part:
LHS:
real part -- 12
imaginary part -- 5y
RHS:
real part = 4x
imaginary part = 25
Equating::
12 = 4x
x = 12/4
x = 3
Again:
5y = 25
y = 25/5
y = 5
So,
