200+40=240
each train cost 10
take 240/10=24trains
Answer:
0.3656 :)
Step-by-step explanation:
Answer:
send the graph and ill solve it
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
basta letter A sagot dyan
Answer:
The answer to your question is: Salt
Step-by-step explanation:
Element: is a substance that cannot be converted into another substance.
Compound: is a substance that is formed by 2 or more elements.
Mixture: is a substance composed by 2 or more compounds.
Iron it is an element
Salt it is a compound
River sediment it is a mixture
Ocean water it is a mixture