What is the number 154 798 105 in expanded notation​

Match the word, country, or name with the correct phrase.match term definition poly glot a)  these are ways of speaking that are rooted in latin.romance languagesb)  this is a person who speaks several languages.migrationc)  it is moving to another country.immigrationd)  it is moving to another region within the same country.

Which word correctly completes this sentence? me gusta leer porque dejan una enseñanza o moraleja al final. a. mitos b. fábulas c. leyendas d. poemas

If you wanted to find the meaning of the adjective "contentas", what would you have to look up in the dictionary? a. contenta b. contento c. contentos d. contentas !