Andrella makes bead bracelets. each bracelet is 7 inches long. andrella has a 67 inch length of beaded string. how many necklaces can she make ?

How do i solve uniform motion problems?

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236