Diane made 4 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 4 necklaces wasy25.60 . If the beads cost 2.70 for each necklace, how much did each pendant cost?

Is a positive integer raised to a negative power always positive

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )