Beth bought .52 pounds of cheddar cheese and .75 pounds of provolone cheese? How much cheese did she buy in all?

Match each polynomial with its factorization.

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible