Ivanna made 2 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for both necklaces was $12.60 . If the beads cost a total of $4.80 , how much did each pendant cost?

Will mark brainiest, , and rate to the best the table shows the number of blue marbles and red marbles that four friends have collected. which person has the lowest ratio of blue to red marbles? jasmineaaronluciangretchen