se han invertido 12375$ para plantar arboles en unas parcelas. si han plantado 25 arboles y cada arblo ha costado 3$, ¿cuantas parcelas se han plantado?

The diagram shows a 7cm by 6cm rectangle based pyramid. all the diagonal sides - ta, tb, tc and td are length 10cm. m is midpoint of rectangular base. work out height mt to 1 decimal place

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If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the