0.84(20)=$16.80
700/100=7
7(1.02)=$7.14
$7.14+16.80=$23.94 in total
Real part of z = 9
Imaginary Part = 3i
Conjugate of z is 9 - 3i
Answer:
y= -8
Step-by-step explanation:

where m is the slope of the line.
m= 0 which is equal to the slope of the line y=9
because both are parallel.


Answer:
y= -3x-20
Step-by-step explanation:
°First find the gradient between the two points
Gradient= - 3
°Using the formula y= mx+c substitute the gradient into the equation. You'll get something like this: y=-3x+c
°Substitute the point (-8;4) in the above equation. You'll get something like this : 4=-3(-8) +c
°Calculate the value of c. It'll give you c=-20
°Substitute c=-20 in the equation
Final answer is y= - 3x-20
Answer:
50
Step-by-step explanation: