Jina made 3 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 3 necklaces was $12.60. If the beads cost $2.70 for each necklace, how much did each pendant cost?

Which table shows a proportional relationship between miles traveled and gas used?

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Ahealth-food producer has 250 samples of a new snack to distribute in the mall. the producer has to keep at least 50 samples for display in the health food for the product launch. how long will the samples last if consumers are taking the samples at a rate of 25 every hour