20.00 divided by x = 5.00
It's 25% I'm just not sure how to put it out for you :/
The correct answer is: a=0
<span>2100 bacteria will become 4200 in 10 days, 4200 will become 8400 after 20 days, 8400 will become 16800 after 30 days, 16800 will become 33600. for the final 5 days you will add half of the double period. so half of 33600 is 16800. Now add those together. The answer is 50,400 bacteria after 45 days.</span>
89+91=180
137+X/2=91 EG= 45
EG= 45 />DE= 360-137-61-45=117
B = bees, w = wasps, x = hornets
b + w + x = 184
b = 3x - 9
w = x + 28
(3x - 9) + (x + 28) + x = 184...combine like terms
5x + 19 = 184
5x = 184 - 19
5x = 165
x = 165/5
x = 33 <== points scored by Hornets