27. Given s // , find the indicated angles. B ZA= ZB= ZC = 110° ZD= C A B D 45° can someone plaza help me.

What expression is equivalent to log3(x+4)

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?