Jenn went shopping and spent $112. She bought a book for $24 and CD's that cost $8 each. What equation would you use to find out how many CD's she bought? *

Steve is scuba diving near his home in maui. at one point he is 100 feet below the surface. represent this number with a negative number. if he descends another 5 feet, what negative number will represents his.

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom