If x=3+bi, then
You know that 
then
Two possible complex numbers satisfy these conditions:
As you can see the possible value of b is 2.
Answer: correct choice is A.
2% of 1000 = $20
$20 x 4 = $80
She will owe $80 in interest at the end of 4 years.
It’s c I believe it’s honestly a blurry picture
Answer: The system of equations is
40x + 55y = 920
40x + 65y = 1000
x is the cost of the adult ticket; y is the cost of the child ticket
Step-by-step explanation:
If you have to solve this, elimination is a good method.
Subtract the top equation from the second equation.
40x + 65y = 1000
<u>-40x + 55y = 920 </u> x cancels Solve for y
0 + 10y = 80 Divide both sides by 10
y = 8 . Substitute 8 for y in either equation and solve for x
40x + 65(8) = 1000
40x + 520 = 1000 Subtract 520 from both sides
40x = 1000 - 520
40x = 480 Divide both sides by 40
x = 12
Answer:
39 : 13 : 26 or 78 cookies total
Step-by-step explanation:
if following the rule, divide the normal amount of cookies by the total
(26 divided by 2 = 13)
then multiply that 13 with the other two numbers and thats your answer
