Solve the express: w2-3y if w = 5 and y=4

Due to a freak snowstorm that lasted an entire week, students had a packet of 24 math worksheets to finish. by friday, peter had done 56 of the worksheets, tony had completed 11/12 and natasha had 21/24 finished. who had the most worksheets finished? the least? justify your answer by explaining how you were able to compare the fractions. there were 24 books on the summer reading list. susan has read 6 5 of the books on the list. tom has read 12 11 of the books on the list. vicky has read 24 21 of the books on the list. which list correctly compares the fractions of books on the summer reading list that susan, tom, and vicky have read?

What are the main functions of the human skeleton? a exchange of gases b support and movement c sensing the environment d digestion and excretion

This is a major archaeological site that was once a regional center to the mayan empire in ancient mesoamerica.