Astore advertises 15% off an item that regularly sells for $300. how is 8% sales tax like an 8% increase? explain.

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

What could explain what happened when the time was equal to 120 minutes

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?