Tim has a large collection of books. The number of paperback books he own is 3 times less than 4 times the amount of hardcover books. In total, Tim has 447 books. How many hardcover books does Tim have?

Which term best describes the association between variables a and b

Can someone me out here number 4 plz

Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis