Answer:
it would cost 35 each I think
17/7 cannot be put into a whole number, but it can be put into decimal form. The estimated decimal number is 2.43. You just divide 17 by 7 and then round.
The anwser is 13 because the quantity increased by 1 is 14
The answer would be False. Because this sentence does not have any elements.
Last one because it says (6-4)-log:40