Evaluate 36 ÷ (x + 9) when x = 3 A. 12
B. 3
C. 21
D. 4

All the X's are that squiggle x like two C's

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.

It takes an ant farm 3 days to consume 1/2 of an apple. at that rate, in how many days will the ant farm consume 3 apples

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?