The price of a outdoor grill was marked up 15% over the previous years model if the previous years model sold for $500, what is the cost of the grill

What is the greatest common factor of 6a, 8a^{2}, and 14?

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing