Help plz answer the question plzzz

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?