They don't have to point in the same direction.
They don't have to be on similar sized lines.
Just the same angle.
Hope this helped!
The answer is 32,000,because 5,339 times 6 is 32,034.
(25000-f)(.03)+.05f=1100
750-.03f+.05f=1100
750+.02f=1100
.02f=350
f=$17500
So Mary invested $17500 @ 5% and 7500 at 3% to earn $1100 in interest.
Step-by-step explanation:
id assume its -5 as the rate of change seems to be zero
