Earth day is about 23.93 hours long how many hours are in the 2 weeks on earth?

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.