Loss: 3 (spaceships) * 20 (points per spaceship)
Gain: 250 (points)
Total: -(3*20) + 250 = +190
$75/$5000 every 3 months. 12 months in a year, so 4 times 3 months in a year.
Therefore the interest payed every year is $75 times 4. This is $300. $300/$5000 = $3/$50 = $6/$100. The numerator of the fraction is the desired percentage; 6%.
6%
Two angles that sums to 180° is supplementary.
Two angles that sums yo 90° is complementary.
Answer:

Step-by-step explanation:
Okay, so the goal is to isolate c on one side with all the other terms on the other side. So, let's start by dividing both sides with 12h. After we do that, we will be left with
. Now, we can subtract both sides by b, and we will be left with
. Yay! We've now isolated c and that is our final answer!
Hope this helped! :)