Answer:
It will take him

of a minute to fill the bottle.
Step-by-step explanation:
I'm really not sure this is right but..
we can solve using proportions. Cross-multiply and divide.

Answer:
5
Step-by-step explanation:
40 / 7.50 = 5.3 recurring
Seeing as you can't buy 0.3 of a pizza, we just use the 5
Double of 50 is 100, so 28*100=2800, now half of the answer is 2800/2=1400
Answer:
Algae
Step-by-step explanation:
I just know this I don't know if an explanation is needed..