Maria made 4 identical necklaces, each having beads and a pendant. the total cost of the beads and pendants for all 4 necklaces was$28.80. if the beads cost $3.40 for each necklace, how much did each pendant cost?

20 points! asap! a is known to be 6,500 feet above sea level; ab = 600 feet. the angle at a looking up at p is 20°. the angle at b looking up at p is 35°. how far above sea level is the peak p? find the height of the mountain peak to the nearest foot. height above sea level =

If angle ase measures 168 degrees, find the measure of angle dse. the figure mag not be drawn to scale

Explain how to graph a scatterplot and its regression line using a regression calculator.