Answer:
(x-5)(2x+1)
Step-by-step explanation:
Its called google XD
alligators:
x = total number of alligators
n = number of years
x=20x1.25^n
crocodiles:
y = total number of crocodiles
n = number of years
y=25+10n
There will be excactly 400 fiction books. The ratio of fiction to all is 4 to 9, or 4 to 900.
It’ll be the one on the far right last one ;)