Carlos bought 6 1/2 pounds of bananas for 5.20. what is the price per pound of the bananas that carlos bought?

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

What situation is an example of an observational study

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.