Answer:
600 tropical fish
Step-by-step explanation:
if 20 gallons is every 4 fish, take 20 and divide it by 4
now you have 5 so you divide 3000 by 5
you get 600
the fish tank can hold 600 fish
140
The area is lengthX width so (7+7)(5+5) which is just 14 x 10
Answer:
5x
Step-by-step explanation:
If the blank were to be occupied with 5x there would be no solutions
Observe...
5x - 8 = 5x + 2
* subtract 5x from each side *
5x - 5x cancels out
5x - 5x cancels out
we're left with -8 = 2
which is not true
Hence if the blank = 5x the equation will have no solution
Answer:
it could be 49cm
Step-by-step explanation:
you didnt really say which is the base and the side so i dont know if this is right